recombinant human bdnf  (Alomone Labs)


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  • 95

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    Alomone Labs recombinant human bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Recombinant Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/recombinant human bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    recombinant human bdnf - by Bioz Stars, 2023-01
    95/100 stars

    Images

    1) Product Images from "Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival"

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    Journal: PLoS ONE

    doi: 10.1371/journal.pone.0025097

    (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Figure Legend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Techniques Used: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

    (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).
    Figure Legend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Techniques Used: Double Staining, Confocal Microscopy, Staining, Recombinant

    recombinant human bdnf  (Alomone Labs)


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    Alomone Labs recombinant human bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Recombinant Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/recombinant human bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    recombinant human bdnf - by Bioz Stars, 2023-01
    95/100 stars

    Images

    1) Product Images from "Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival"

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    Journal: PLoS ONE

    doi: 10.1371/journal.pone.0025097

    (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Figure Legend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Techniques Used: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

    (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).
    Figure Legend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Techniques Used: Double Staining, Confocal Microscopy, Staining, Recombinant

    recombinant pro bdnf  (Alomone Labs)


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    Alomone Labs recombinant pro bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Recombinant Pro Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/recombinant pro bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    recombinant pro bdnf - by Bioz Stars, 2023-01
    95/100 stars

    Images

    1) Product Images from "Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival"

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    Journal: PLoS ONE

    doi: 10.1371/journal.pone.0025097

    (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Figure Legend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Techniques Used: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

    (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).
    Figure Legend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Techniques Used: Double Staining, Confocal Microscopy, Staining, Recombinant

    human recombinant brain  (Alomone Labs)


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    Alomone Labs human recombinant brain
    Human Recombinant Brain, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human recombinant brain/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    human recombinant brain - by Bioz Stars, 2023-01
    95/100 stars

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    human bdnf  (Alomone Labs)


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  • 95

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    Alomone Labs human bdnf
    Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    human bdnf - by Bioz Stars, 2023-01
    95/100 stars

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    recombinant human bdnf b 250  (Alomone Labs)


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    Alomone Labs recombinant human bdnf b 250
    Recombinant Human Bdnf B 250, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/recombinant human bdnf b 250/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
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    recombinant human bdnf b 250 - by Bioz Stars, 2023-01
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    biotinylated bdnf  (Alomone Labs)


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    Alomone Labs biotinylated bdnf
    (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between <t>biotinylated</t> <t>BDNF</t> (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).
    Biotinylated Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/biotinylated bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    biotinylated bdnf - by Bioz Stars, 2023-01
    95/100 stars

    Images

    1) Product Images from "Mutation in the TRKB cholesterol recognition site that blocks antidepressant binding does not influence the basal or BDNF-stimulated activation of TRKB"

    Article Title: Mutation in the TRKB cholesterol recognition site that blocks antidepressant binding does not influence the basal or BDNF-stimulated activation of TRKB

    Journal: bioRxiv

    doi: 10.1101/2022.08.26.505413

    (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between biotinylated BDNF (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).
    Figure Legend Snippet: (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between biotinylated BDNF (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).

    Techniques Used: Sequencing, Mutagenesis, Construct

    human bdnf biotin  (Alomone Labs)


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  • 94

    Structured Review

    Alomone Labs human bdnf biotin
    Human Bdnf Biotin, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human bdnf biotin/product/Alomone Labs
    Average 94 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    human bdnf biotin - by Bioz Stars, 2023-01
    94/100 stars

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    human bdnf  (Alomone Labs)


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  • 95

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    Alomone Labs human bdnf
    Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human bdnf/product/Alomone Labs
    Average 95 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    human bdnf - by Bioz Stars, 2023-01
    95/100 stars

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    human bdnf biotin  (Alomone Labs)


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    Structured Review

    Alomone Labs human bdnf biotin
    Human Bdnf Biotin, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human bdnf biotin/product/Alomone Labs
    Average 94 stars, based on 1 article reviews
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    human bdnf  (Alomone Labs)


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    Structured Review

    Alomone Labs human bdnf
    (A) Representative Western blot of TrkB downstream signaling in the presence of PTPσ. Addition of PTPσ <t>decreased</t> <t>BDNF-stimulated</t> ERK1/2 phosphorylation. Both HJ-01 and HJ-02 restored ERK1/2 phosphorylation in response to BDNF. (B) Quantification of Phospho-ERK1/2 relative to Total-ERK1/2. Data are graphed as percent of vehicle control (BDNF stimulated cells); mean ± SD, n=3 experiments, ***p<0.001, ****p<0.0001 as noted by lines, one-way ANOVA (Tukey multiple comparisons test). (C,D) Western blot analysis examining potential effect of HJ-01 or HJ-02 on PTP1B/IR- β signaling in response to insulin. Mean ± SD, n=3 experiments, *p<0.05 vs. insulin control, one-way ANOVA, (Tukey multiple comparisons test).
    Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    1) Product Images from "Small molecules targeting PTPσ—Trk interactions promote sympathetic nerve regeneration"

    Article Title: Small molecules targeting PTPσ—Trk interactions promote sympathetic nerve regeneration

    Journal: ACS chemical neuroscience

    doi: 10.1021/acschemneuro.1c00854

    (A) Representative Western blot of TrkB downstream signaling in the presence of PTPσ. Addition of PTPσ decreased BDNF-stimulated ERK1/2 phosphorylation. Both HJ-01 and HJ-02 restored ERK1/2 phosphorylation in response to BDNF. (B) Quantification of Phospho-ERK1/2 relative to Total-ERK1/2. Data are graphed as percent of vehicle control (BDNF stimulated cells); mean ± SD, n=3 experiments, ***p<0.001, ****p<0.0001 as noted by lines, one-way ANOVA (Tukey multiple comparisons test). (C,D) Western blot analysis examining potential effect of HJ-01 or HJ-02 on PTP1B/IR- β signaling in response to insulin. Mean ± SD, n=3 experiments, *p<0.05 vs. insulin control, one-way ANOVA, (Tukey multiple comparisons test).
    Figure Legend Snippet: (A) Representative Western blot of TrkB downstream signaling in the presence of PTPσ. Addition of PTPσ decreased BDNF-stimulated ERK1/2 phosphorylation. Both HJ-01 and HJ-02 restored ERK1/2 phosphorylation in response to BDNF. (B) Quantification of Phospho-ERK1/2 relative to Total-ERK1/2. Data are graphed as percent of vehicle control (BDNF stimulated cells); mean ± SD, n=3 experiments, ***p<0.001, ****p<0.0001 as noted by lines, one-way ANOVA (Tukey multiple comparisons test). (C,D) Western blot analysis examining potential effect of HJ-01 or HJ-02 on PTP1B/IR- β signaling in response to insulin. Mean ± SD, n=3 experiments, *p<0.05 vs. insulin control, one-way ANOVA, (Tukey multiple comparisons test).

    Techniques Used: Western Blot

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    Alomone Labs recombinant human bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Recombinant Human Bdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Alomone Labs recombinant pro bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
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    Alomone Labs human recombinant brain
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Human Recombinant Brain, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Alomone Labs human bdnf
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
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    Alomone Labs recombinant human bdnf b 250
    (A) Role of endogenous <t>BDNF</t> and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF <t>(+),</t> <t>K252a</t> (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.
    Recombinant Human Bdnf B 250, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Alomone Labs biotinylated bdnf
    (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between <t>biotinylated</t> <t>BDNF</t> (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).
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    Alomone Labs human bdnf biotin
    (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between <t>biotinylated</t> <t>BDNF</t> (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).
    Human Bdnf Biotin, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/human bdnf biotin/product/Alomone Labs
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    (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Journal: PLoS ONE

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    doi: 10.1371/journal.pone.0025097

    Figure Lengend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

    Techniques: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

    (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Journal: PLoS ONE

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    doi: 10.1371/journal.pone.0025097

    Figure Lengend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

    Techniques: Double Staining, Confocal Microscopy, Staining, Recombinant

    (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Journal: PLoS ONE

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    doi: 10.1371/journal.pone.0025097

    Figure Lengend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

    Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

    Techniques: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

    (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Journal: PLoS ONE

    Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

    doi: 10.1371/journal.pone.0025097

    Figure Lengend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

    Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

    Techniques: Double Staining, Confocal Microscopy, Staining, Recombinant

    (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between biotinylated BDNF (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).

    Journal: bioRxiv

    Article Title: Mutation in the TRKB cholesterol recognition site that blocks antidepressant binding does not influence the basal or BDNF-stimulated activation of TRKB

    doi: 10.1101/2022.08.26.505413

    Figure Lengend Snippet: (A) The sequence of TRKB transmembrane (TM) domain from rat (UniProt: Q63604, residues 430-453) was mutated at Y433 residue (Y433F) or the entire motif was substituted by the rat sequence of TRKA TM (P35739, residues 419-442). (B) The interaction between biotinylated BDNF (bBDNF) and TRKB is not affected by the TRKB.Y433F mutation or in TRKB/TRKA.TM constructs. (C) TRKB.Y433F does not prevent the BDNF-induced dimerization of TRKB. The constructs used allow the formation of TRKB.wt homodimer or TRKB.wt/Y433F heterodimer. (D , E) Analysis of TRKB phosphorylation shows that, cortical cultures from TRKB.Y433F heterozygous mouse embryos respond to BDNF similarly to the the TRKB.wt littermates, regardless of the tyrosine residue tested ( D : Y515, E : Y816).

    Article Snippet: The plates were then washed 3x with PBS buffer, and various concentrations of biotinylated BDNF (Alomone Labs, cat#B-250, 0.1 – 100 pM) was added for 1h at RT.

    Techniques: Sequencing, Mutagenesis, Construct