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polyclonal α lamp1  (Cell Signaling Technology Inc)


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    Structured Review

    Cell Signaling Technology Inc polyclonal α lamp1
    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with <t>α-LAMP1</t> and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.
    Polyclonal α Lamp1, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 97/100, based on 974 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/polyclonal+%CE%B1+lamp1/LAMP1+XP+Rabbit+mAb/pm40184468-377-43-59
    Average 97 stars, based on 974 article reviews
    polyclonal α lamp1 - by Bioz Stars, 2026-10
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    Images

    1) Product Images from "Retromer promotes the lysosomal turnover of mtDNA."

    Article Title: Retromer promotes the lysosomal turnover of mtDNA.

    Journal: Science advances

    doi: 10.1126/sciadv.adr6415

    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with α-LAMP1 and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.
    Figure Legend Snippet: Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with α-LAMP1 and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.

    Techniques Used: Immunostaining, Expressing, Labeling, Dominant Negative Mutation

    Related Articles

    Immunofluorescence:

    Article Title: Lysosomal uptake of mtDNA mitigates heteroplasmy
    Article Snippet: .. Antibodies used for immunofluorescence were: polyclonal α-TOM20 (11802-1-AP; 1:1000), α-Calnexin (10427-2-AP; 1:500) from Proteintech; monoclonal α-dsDNA (ab27156; 1:1000), α-PDHX (ab110333; 1:500), α-ATP5A (ab14748; 1:500) and polyclonal α-RAB5 (1:500) from Abcam; polyclonal α-LAMP1 (#9091; 1:500), α-V5 (#13202; 1:500) and monoclonal α-V5 (#80076; 1:500) from Cell Signaling; monoclonal α-VPS35 (sc-374372; 1:500), from Santa Cruz. .. After washing the coverslips with PBS, samples were incubated with appropriate secondary antibodies (1:1000, 1h at room temperature) from Thermo Scientific: goat α-rabbit combined with Alexa-405 (#A-31556), goat α-rabbit Alexa-488 (#A-11008), goat α-mouse Alexa-488 (#A-11001), goat α-rabbit Alexa-546 (#A-11035), goat α-mouse Alexa-546 (#A-11030), goat α-rabbit Alexa-647 (#A-21245) and goat α-mouse Alexa-647 (#A-21235) Coverslips were mounted using Fluoromount containing DAPI (Thermo, #00-4959-52).

    Article Title: Retromer promotes the lysosomal turnover of mtDNA
    Article Snippet: .. Antibodies used for immunofluorescence were as follows: polyclonal α-TOM20 (11802-1-AP; 1:1000) and α-VPS26A (12804-1-AP; 1:1000) from Proteintech; monoclonal α-dsDNA (ab27156; 1:1000), α-PDHX (ab110333; 1:500), α-ATP5A (ab14748; 1:500), and polyclonal α-RAB5 (1:500) from Abcam; polyclonal α-LAMP1 (#9091; 1:500), α-V5 (#13202; 1:500), and monoclonal α-V5 (#80076; 1:500) from Cell Signaling; monoclonal α-VPS35 (sc-374372; 1:500) from Santa Cruz. .. After washing the coverslips with PBS, samples were incubated with appropriate secondary antibodies (1:1000, 1 hour at room temperature) from Thermo Fisher Scientific: goat α-rabbit combined with Alexa-405 (#A-31556), goat α-rabbit Alexa-488 (#A-11008), goat α-mouse Alexa-488 (#A-11001), goat α-rabbit Alexa-546 (#A-11035), goat α-mouse Alexa-546 (#A-11030), goat α-rabbit Alexa-647 (#A-21245), and goat α-mouse Alexa-647 (#A-21235) Coverslips were mounted using Fluoromount containing 4′,6-diamidino-2-phenylindole (DAPI) (Thermo Fisher Scientific, #00-4959-52).

    Article Title: Retromer promotes the lysosomal turnover of mtDNA.
    Article Snippet: .. Antibodies used for immunofluorescence were as follows: polyclonal α- TOM20 (11802- 1- AP; 1:1000) and α- VPS26A (12804- 1- AP; 1:1000) from Proteintech; monoclonal α- dsDNA (ab27156; 1:1000), α- PDHX (ab110333; 1:500), α- ATP5A (ab14748; 1:500), and polyclonal α- RAB5 (1:500) from Abcam; polyclonal α- LAMP1 (#9091; 1:500), α- V5 (#13202; 1:500), and monoclonal α- V5 (#80076; 1:500) from Cell Signaling; monoclonal α- VPS35 (sc- 374372; 1:500) from Santa Cruz. .. After washing the coverslips with PBS, samples were incubated with appropriate secondary antibodies (1:1000, 1 hour at room temperature) from Thermo Fisher Scientific: goat α- rabbit combined with Alexa- 405 D ow nloaded from https://w w w .science.org on A pril 07, 2025 Kakanj et al., Sci.

    Western Blot:

    Article Title: Retromer promotes the lysosomal turnover of mtDNA.
    Article Snippet: .. Antibodies used for Western blot were as follows: polyclonal α- SDHB (10620- 1- AP; 1:1000), α- TOM20 (11802- 1- AP; 1:1000), α- optineurin (10837- 1- AP; 1:1000) α- LC3B (14600- 1- AP; 1:1000), αGFP (50430- 2- AP; 1:1000), α- VPS26A (12804- 1- AP; 1:1000), α- Miro1 (#84055- 5- RR; 1:1000), and monoclonal α- GAPDH (60004- 1- Ig; 1:4000), α- GFP (66002- 1- Ig; 1:1000), and α- p62 (66184- 1- Ig; 1:1000) from Proteintech; polyclonal α- RAB5 (ab109534; 1:1000), α- VPS29 (ab236796; 1:1000), and monoclonal α- ATP5A (ab14748; 1:1000) from Abcam; polyclonal α- LAMP1 (#9091; 1:1000), α- V5 (#13202; 1:1000), and monoclonal α- V5 (#80076; 1:1000) from Cell Signaling; monoclonal α- VPS35 (sc- 374372; 1:1000) and α- RAB5 (sc- 46692; 1:500) from Santa Cruz; monoclonal α- DLP1(DRP1) from BD Bioscience (#611112; 1:500). .. All membranes were incubated with appropriate secondary antibodies combined with horseradish peroxidase (HRP) (Jackson ImmunoResearch; goat anti- mouse #115- 035- 003; goat anti- rabbit #111- 035- 003), developed using Western Lighting Plus ECL (PerkinElmer, #NEL104001EA), and visualized using LAS500 CCD camera (GE Healthcare).

    Article Title: Retromer promotes the lysosomal turnover of mtDNA
    Article Snippet: .. Antibodies used for Western blot were as follows: polyclonal α-SDHB (10620-1-AP; 1:1000), α-TOM20 (11802-1-AP; 1:1000), α-optineurin (10837-1-AP; 1:1000) α-LC3B (14600-1-AP; 1:1000), α-GFP (50430-2-AP; 1:1000), α-VPS26A (12804-1-AP; 1:1000), α-Miro1 (#84055-5-RR; 1:1000), and monoclonal α-GAPDH (60004-1-Ig; 1:4000), α-GFP (66002-1-Ig; 1:1000), and α-p62 (66184-1-Ig; 1:1000) from Proteintech; polyclonal α-RAB5 (ab109534; 1:1000), α-VPS29 (ab236796; 1:1000), and monoclonal α-ATP5A (ab14748; 1:1000) from Abcam; polyclonal α-LAMP1 (#9091; 1:1000), α-V5 (#13202; 1:1000), and monoclonal α-V5 (#80076; 1:1000) from Cell Signaling; monoclonal α-VPS35 (sc-374372; 1:1000) and α-RAB5 (sc-46692; 1:500) from Santa Cruz; monoclonal α-DLP1(DRP1) from BD Bioscience (#611112; 1:500). .. All membranes were incubated with appropriate secondary antibodies combined with horseradish peroxidase (HRP) (Jackson ImmunoResearch; goat anti-mouse #115-035-003; goat anti-rabbit #111-035-003), developed using Western Lighting Plus ECL (PerkinElmer, #NEL104001EA), and visualized using LAS500 CCD camera (GE Healthcare).

    Article Title: Lysosomal uptake of mtDNA mitigates heteroplasmy
    Article Snippet: Protein concentration was quantified using Bradford reagent (Bio-Rad, # 5000001), and equal amounts of protein were loaded in SDS-PAGE, transferred to PVDF membrane (XYZ), blocked in TBST-5% Fat-free milk, and blotted with the indicated antibodies. .. Antibodies used for western blot were: polyclonal α-SDHB (10620-1-AP; 1:1000), α-optineurin (10837-1-AP; 1:1000) α-LC3B (14600-1-AP; 1:1000), α-GFP (50430-2-AP; 1:1000) and monoclonal α-GAPDH (60004-1-Ig; 1:4000), α-GFP (66002-1-Ig; 1:1000) and α-p62 (66184-1-Ig; 1:1000) from Proteintech; polyclonal α-SAMM50 (ab133709; 1:1000), α-RAB5 (ab109534; 1:1000) and monoclonal α-ATP5A (ab14748; 1:1000) from Abcam; polyclonal α-LAMP1 (#9091; 1:1000), α-V5 (#13202; 1:1000) and monoclonal α-V5 (#80076; 1:1000) from Cell Signaling; monoclonal α-VPS35 (sc-374372; 1:1000) and α-RAB5 (sc-46692; 1:500) from Santa Cruz. ..



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    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with <t>α-LAMP1</t> and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.
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    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with <t>α-LAMP1</t> and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.
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    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with <t>α-LAMP1</t> and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.
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    Image Search Results


    Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with α-LAMP1 and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.

    Journal: Science advances

    Article Title: Retromer promotes the lysosomal turnover of mtDNA.

    doi: 10.1126/sciadv.adr6415

    Figure Lengend Snippet: Fig. 6. The small GTPase RAB10 promotes mitochondrial fragmentation and mtDNA degradation in lysosomes. (A) Immunostaining of HeLa cells expressing the constitutive active protein RAB10Q68L-GFP labeled with α-VPS35. (B) Manders’ correlation coefficient between RAB10 and VPS35. (C and D) Confocal images of cells ex- pressing WT RAB10-GFP, constitutive active RAB10Q68L-GFP, dominant negative RAB10T23N-GFP, in the steady state, and (D) expressing TWNKK319E-mCherry, labeled with α-TOM20. (E) Quantification of the mitochondrial morphology in RAB10 expressing cells (n = 3, >20 cells per replicate). (F and G) Cells expressing RAB10Q68L-GFP and (G) TWNKK319E-mCherry labeled with α-LAMP1 and α-dsDNA. Arrows depict RAB10-LAMP1-dsDNA foci. (H) Manders’ correlation coefficient between RAB10-GFP and LAMP1 and LAMP1 and dsDNA (n = 3, 10 images per replicate). (I) RAB10-GFP coimmunoprecipitation in the steady state and cells expressing TWNKK319E-mCherry with the lysosomal protein LAMP1. P values were calculated using one-way ANOVA with Tukey correction for multiple comparisons. Scale bars, 10 μm. Data are presented as means ± SEM.

    Article Snippet: Antibodies used for immunofluorescence were as follows: polyclonal α- TOM20 (11802- 1- AP; 1:1000) and α- VPS26A (12804- 1- AP; 1:1000) from Proteintech; monoclonal α- dsDNA (ab27156; 1:1000), α- PDHX (ab110333; 1:500), α- ATP5A (ab14748; 1:500), and polyclonal α- RAB5 (1:500) from Abcam; polyclonal α- LAMP1 (#9091; 1:500), α- V5 (#13202; 1:500), and monoclonal α- V5 (#80076; 1:500) from Cell Signaling; monoclonal α- VPS35 (sc- 374372; 1:500) from Santa Cruz.

    Techniques: Immunostaining, Expressing, Labeling, Dominant Negative Mutation