α2 macroglobulin immunoblotting human recombinant probdnf  (Alomone Labs)


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    Alomone Labs α2 macroglobulin immunoblotting human recombinant probdnf
    Molar concentrations of <t>proBDNF</t> are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p
    α2 Macroglobulin Immunoblotting Human Recombinant Probdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/α2 macroglobulin immunoblotting human recombinant probdnf/product/Alomone Labs
    Average 92 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    α2 macroglobulin immunoblotting human recombinant probdnf - by Bioz Stars, 2022-12
    92/100 stars

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    1) Product Images from "Platelets Selectively Regulate the Release of BDNF, But Not That of Its Precursor Protein, proBDNF"

    Article Title: Platelets Selectively Regulate the Release of BDNF, But Not That of Its Precursor Protein, proBDNF

    Journal: Frontiers in Immunology

    doi: 10.3389/fimmu.2020.575607

    Molar concentrations of proBDNF are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p
    Figure Legend Snippet: Molar concentrations of proBDNF are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p

    Techniques Used: Enzyme-linked Immunosorbent Assay

    Human platelets contain proBDNF. (A) ProBDNF immunoblotting of human washed platelet lysates (15 µg) from six different healthy volunteers. Recombinant proBDNF (3 ng) and human cortex lysate (3 µg) were used as positive controls. Molecular weight is indicated on the left (kDa) and primary antibody on the right. Experiments representative of n=9 for R-176 and n=10 for mab31751 antibody. IB, immunoblotting. (B) Immunoblotting of proBDNF and BDNF in different fractions of washed human platelets. P-Selectin was used as control protein in the membrane fraction, p65 NF-ĸB was used as control protein in the cytosol, and α-tubulin was used as control protein in the cytoskeleton. The equivalent of the protein content of 3 x 10 7 platelets was loaded for each fraction on the gel. Representative experiment of n=4 different volunteers. (C) ProBDNF treatment with PNGase F in washed human platelet lysates. U87-MG glioblastoma cells were used as a control. rProBDNF, recombinant proBDNF (3 ng); cortex, human cortex lysate (3 µg); platelets, whole human platelet lysate (representative experiment of n=4 different volunteers, 7.5 x 10 8 platelets per well); −PNGF, platelets treated with GlycoBuffer, and incubated at 37°C for 60 min without PNGase F; +PNGF, platelets treated with GlycoBuffer and incubated at 37°C for 60 min with PNGase F; PNGF alone, PNGase F incubated at 37°C for 60 min without platelet lysate. CD42b and sortilin were used as controls of protein deglycosylation in platelets and in U87-MG cells, respectively. n=3 different volunteers for PNGase treatments in human platelets and n=4 independent experiments for U87-MG cells. (D) Representative flow cytometry experiment showing surface and intracellular proBDNF in human washed platelets and in U87-MG and U251-MG glioblastoma cell lines. Mouse IgG 2b was used as isotype control. Percentage of expression are indicated on the figure. n=10 different healthy volunteers for human platelets; n=3 independent experiments for each glioblastoma cell line. (E) Confocal microscopy imaging of proBDNF in human permeabilized washed platelets (top) and in permeabilized U-251 MG cells (bottom). Mouse IgG 2b was used as isotype control. ProBDNF was labelled using Alexa488 fluorochrome (in green). Nuclei were stained with DAPI (in blue). Scale bar = 2 µm and 200 µm for washed platelets and U-251 MG cells images, respectively. (F) Immunoblotting of α 2 -macroglobulin at increasing quantities of loaded proteins (1–20 µg) obtained from a washed platelet lysate or platelet-poor plasma (PPP) from the same individual (#23). α-tubulin was used as loading control. Molecular weight is indicated on the left (kDa) and primary antibody on the right. PPP, platelet poor plasma; PLTs, platelets; IB, immunoblotting.
    Figure Legend Snippet: Human platelets contain proBDNF. (A) ProBDNF immunoblotting of human washed platelet lysates (15 µg) from six different healthy volunteers. Recombinant proBDNF (3 ng) and human cortex lysate (3 µg) were used as positive controls. Molecular weight is indicated on the left (kDa) and primary antibody on the right. Experiments representative of n=9 for R-176 and n=10 for mab31751 antibody. IB, immunoblotting. (B) Immunoblotting of proBDNF and BDNF in different fractions of washed human platelets. P-Selectin was used as control protein in the membrane fraction, p65 NF-ĸB was used as control protein in the cytosol, and α-tubulin was used as control protein in the cytoskeleton. The equivalent of the protein content of 3 x 10 7 platelets was loaded for each fraction on the gel. Representative experiment of n=4 different volunteers. (C) ProBDNF treatment with PNGase F in washed human platelet lysates. U87-MG glioblastoma cells were used as a control. rProBDNF, recombinant proBDNF (3 ng); cortex, human cortex lysate (3 µg); platelets, whole human platelet lysate (representative experiment of n=4 different volunteers, 7.5 x 10 8 platelets per well); −PNGF, platelets treated with GlycoBuffer, and incubated at 37°C for 60 min without PNGase F; +PNGF, platelets treated with GlycoBuffer and incubated at 37°C for 60 min with PNGase F; PNGF alone, PNGase F incubated at 37°C for 60 min without platelet lysate. CD42b and sortilin were used as controls of protein deglycosylation in platelets and in U87-MG cells, respectively. n=3 different volunteers for PNGase treatments in human platelets and n=4 independent experiments for U87-MG cells. (D) Representative flow cytometry experiment showing surface and intracellular proBDNF in human washed platelets and in U87-MG and U251-MG glioblastoma cell lines. Mouse IgG 2b was used as isotype control. Percentage of expression are indicated on the figure. n=10 different healthy volunteers for human platelets; n=3 independent experiments for each glioblastoma cell line. (E) Confocal microscopy imaging of proBDNF in human permeabilized washed platelets (top) and in permeabilized U-251 MG cells (bottom). Mouse IgG 2b was used as isotype control. ProBDNF was labelled using Alexa488 fluorochrome (in green). Nuclei were stained with DAPI (in blue). Scale bar = 2 µm and 200 µm for washed platelets and U-251 MG cells images, respectively. (F) Immunoblotting of α 2 -macroglobulin at increasing quantities of loaded proteins (1–20 µg) obtained from a washed platelet lysate or platelet-poor plasma (PPP) from the same individual (#23). α-tubulin was used as loading control. Molecular weight is indicated on the left (kDa) and primary antibody on the right. PPP, platelet poor plasma; PLTs, platelets; IB, immunoblotting.

    Techniques Used: Recombinant, Molecular Weight, Incubation, Flow Cytometry, Expressing, Confocal Microscopy, Imaging, Staining

    Unlike BDNF, intraplatelet proBDNF is not released during platelet activation. Intraplatelet (A, D) and plasma (B, E) concentrations of BDNF and proBDNF following platelet activation by different agonists. Intraplatelet concentrations are normalized for 250 x 10 6 platelets. Proportion of BDNF (C) and proBDNF (F) in plasma vs . in platelets are expressed in percentage. Error bar represents IQR, *p
    Figure Legend Snippet: Unlike BDNF, intraplatelet proBDNF is not released during platelet activation. Intraplatelet (A, D) and plasma (B, E) concentrations of BDNF and proBDNF following platelet activation by different agonists. Intraplatelet concentrations are normalized for 250 x 10 6 platelets. Proportion of BDNF (C) and proBDNF (F) in plasma vs . in platelets are expressed in percentage. Error bar represents IQR, *p

    Techniques Used: Activation Assay

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    Alomone Labs α2 macroglobulin immunoblotting human recombinant probdnf
    Molar concentrations of <t>proBDNF</t> are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p
    α2 Macroglobulin Immunoblotting Human Recombinant Probdnf, supplied by Alomone Labs, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/α2 macroglobulin immunoblotting human recombinant probdnf/product/Alomone Labs
    Average 92 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    α2 macroglobulin immunoblotting human recombinant probdnf - by Bioz Stars, 2022-12
    92/100 stars
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    Molar concentrations of proBDNF are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p

    Journal: Frontiers in Immunology

    Article Title: Platelets Selectively Regulate the Release of BDNF, But Not That of Its Precursor Protein, proBDNF

    doi: 10.3389/fimmu.2020.575607

    Figure Lengend Snippet: Molar concentrations of proBDNF are lower in platelets and higher in plasma than those of BDNF. ELISA quantification of proBDNF and BDNF levels in the intraplatelet (A, B) and plasma (C, D) compartments. Concentrations are normalized for 250 x 10 6 platelets. Horizontal bar represents median, *p

    Article Snippet: ProBDNF and α2 -Macroglobulin Immunoblotting Human recombinant proBDNF (Alomone Labs, Israel) and Human Brain Cerebral Cortex Whole Tissue Lysate (Novus Biologicals, Bio-Techne, Oakville, ON, Canada) were used as positive controls.

    Techniques: Enzyme-linked Immunosorbent Assay

    Human platelets contain proBDNF. (A) ProBDNF immunoblotting of human washed platelet lysates (15 µg) from six different healthy volunteers. Recombinant proBDNF (3 ng) and human cortex lysate (3 µg) were used as positive controls. Molecular weight is indicated on the left (kDa) and primary antibody on the right. Experiments representative of n=9 for R-176 and n=10 for mab31751 antibody. IB, immunoblotting. (B) Immunoblotting of proBDNF and BDNF in different fractions of washed human platelets. P-Selectin was used as control protein in the membrane fraction, p65 NF-ĸB was used as control protein in the cytosol, and α-tubulin was used as control protein in the cytoskeleton. The equivalent of the protein content of 3 x 10 7 platelets was loaded for each fraction on the gel. Representative experiment of n=4 different volunteers. (C) ProBDNF treatment with PNGase F in washed human platelet lysates. U87-MG glioblastoma cells were used as a control. rProBDNF, recombinant proBDNF (3 ng); cortex, human cortex lysate (3 µg); platelets, whole human platelet lysate (representative experiment of n=4 different volunteers, 7.5 x 10 8 platelets per well); −PNGF, platelets treated with GlycoBuffer, and incubated at 37°C for 60 min without PNGase F; +PNGF, platelets treated with GlycoBuffer and incubated at 37°C for 60 min with PNGase F; PNGF alone, PNGase F incubated at 37°C for 60 min without platelet lysate. CD42b and sortilin were used as controls of protein deglycosylation in platelets and in U87-MG cells, respectively. n=3 different volunteers for PNGase treatments in human platelets and n=4 independent experiments for U87-MG cells. (D) Representative flow cytometry experiment showing surface and intracellular proBDNF in human washed platelets and in U87-MG and U251-MG glioblastoma cell lines. Mouse IgG 2b was used as isotype control. Percentage of expression are indicated on the figure. n=10 different healthy volunteers for human platelets; n=3 independent experiments for each glioblastoma cell line. (E) Confocal microscopy imaging of proBDNF in human permeabilized washed platelets (top) and in permeabilized U-251 MG cells (bottom). Mouse IgG 2b was used as isotype control. ProBDNF was labelled using Alexa488 fluorochrome (in green). Nuclei were stained with DAPI (in blue). Scale bar = 2 µm and 200 µm for washed platelets and U-251 MG cells images, respectively. (F) Immunoblotting of α 2 -macroglobulin at increasing quantities of loaded proteins (1–20 µg) obtained from a washed platelet lysate or platelet-poor plasma (PPP) from the same individual (#23). α-tubulin was used as loading control. Molecular weight is indicated on the left (kDa) and primary antibody on the right. PPP, platelet poor plasma; PLTs, platelets; IB, immunoblotting.

    Journal: Frontiers in Immunology

    Article Title: Platelets Selectively Regulate the Release of BDNF, But Not That of Its Precursor Protein, proBDNF

    doi: 10.3389/fimmu.2020.575607

    Figure Lengend Snippet: Human platelets contain proBDNF. (A) ProBDNF immunoblotting of human washed platelet lysates (15 µg) from six different healthy volunteers. Recombinant proBDNF (3 ng) and human cortex lysate (3 µg) were used as positive controls. Molecular weight is indicated on the left (kDa) and primary antibody on the right. Experiments representative of n=9 for R-176 and n=10 for mab31751 antibody. IB, immunoblotting. (B) Immunoblotting of proBDNF and BDNF in different fractions of washed human platelets. P-Selectin was used as control protein in the membrane fraction, p65 NF-ĸB was used as control protein in the cytosol, and α-tubulin was used as control protein in the cytoskeleton. The equivalent of the protein content of 3 x 10 7 platelets was loaded for each fraction on the gel. Representative experiment of n=4 different volunteers. (C) ProBDNF treatment with PNGase F in washed human platelet lysates. U87-MG glioblastoma cells were used as a control. rProBDNF, recombinant proBDNF (3 ng); cortex, human cortex lysate (3 µg); platelets, whole human platelet lysate (representative experiment of n=4 different volunteers, 7.5 x 10 8 platelets per well); −PNGF, platelets treated with GlycoBuffer, and incubated at 37°C for 60 min without PNGase F; +PNGF, platelets treated with GlycoBuffer and incubated at 37°C for 60 min with PNGase F; PNGF alone, PNGase F incubated at 37°C for 60 min without platelet lysate. CD42b and sortilin were used as controls of protein deglycosylation in platelets and in U87-MG cells, respectively. n=3 different volunteers for PNGase treatments in human platelets and n=4 independent experiments for U87-MG cells. (D) Representative flow cytometry experiment showing surface and intracellular proBDNF in human washed platelets and in U87-MG and U251-MG glioblastoma cell lines. Mouse IgG 2b was used as isotype control. Percentage of expression are indicated on the figure. n=10 different healthy volunteers for human platelets; n=3 independent experiments for each glioblastoma cell line. (E) Confocal microscopy imaging of proBDNF in human permeabilized washed platelets (top) and in permeabilized U-251 MG cells (bottom). Mouse IgG 2b was used as isotype control. ProBDNF was labelled using Alexa488 fluorochrome (in green). Nuclei were stained with DAPI (in blue). Scale bar = 2 µm and 200 µm for washed platelets and U-251 MG cells images, respectively. (F) Immunoblotting of α 2 -macroglobulin at increasing quantities of loaded proteins (1–20 µg) obtained from a washed platelet lysate or platelet-poor plasma (PPP) from the same individual (#23). α-tubulin was used as loading control. Molecular weight is indicated on the left (kDa) and primary antibody on the right. PPP, platelet poor plasma; PLTs, platelets; IB, immunoblotting.

    Article Snippet: ProBDNF and α2 -Macroglobulin Immunoblotting Human recombinant proBDNF (Alomone Labs, Israel) and Human Brain Cerebral Cortex Whole Tissue Lysate (Novus Biologicals, Bio-Techne, Oakville, ON, Canada) were used as positive controls.

    Techniques: Recombinant, Molecular Weight, Incubation, Flow Cytometry, Expressing, Confocal Microscopy, Imaging, Staining

    Unlike BDNF, intraplatelet proBDNF is not released during platelet activation. Intraplatelet (A, D) and plasma (B, E) concentrations of BDNF and proBDNF following platelet activation by different agonists. Intraplatelet concentrations are normalized for 250 x 10 6 platelets. Proportion of BDNF (C) and proBDNF (F) in plasma vs . in platelets are expressed in percentage. Error bar represents IQR, *p

    Journal: Frontiers in Immunology

    Article Title: Platelets Selectively Regulate the Release of BDNF, But Not That of Its Precursor Protein, proBDNF

    doi: 10.3389/fimmu.2020.575607

    Figure Lengend Snippet: Unlike BDNF, intraplatelet proBDNF is not released during platelet activation. Intraplatelet (A, D) and plasma (B, E) concentrations of BDNF and proBDNF following platelet activation by different agonists. Intraplatelet concentrations are normalized for 250 x 10 6 platelets. Proportion of BDNF (C) and proBDNF (F) in plasma vs . in platelets are expressed in percentage. Error bar represents IQR, *p

    Article Snippet: ProBDNF and α2 -Macroglobulin Immunoblotting Human recombinant proBDNF (Alomone Labs, Israel) and Human Brain Cerebral Cortex Whole Tissue Lysate (Novus Biologicals, Bio-Techne, Oakville, ON, Canada) were used as positive controls.

    Techniques: Activation Assay