Date published: 2026-10-25

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Rab 5A Antibody (D-2): sc-166601

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Datasheets
  • Rab 5A Antibody (D-2) is a mouse monoclonal IgG3 κ provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 177-211 within the C-terminus of Rab 5A of human origin
  • recommended for detection of Rab 5A of mouse, rat and human origin by WB, IP, IF and ELISA
  • See Rab 5 (D-11): sc-46692 for Rab 5A antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG3 BP-HRP is the preferred secondary detection reagent for Rab 5A Antibody (D-2) for WB applications. This reagent is now offered in a bundle with Rab 5A Antibody (D-2) (see ordering information below).
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    Rab 5A Antibody (D-2) is a mouse monoclonal IgG3 antibody that detects Rab 5A in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Rab 5A plays a crucial role in the early stages of endocytosis and is essential for the fusion of early endosomes, which are vital for cellular uptake of nutrients and signaling molecules. Rab 5A is primarily located on the cytoplasmic side of early endosomes, where Rab 5A regulates the trafficking of vesicles and the sorting of membrane proteins. Proper functioning of Rab 5A is important for maintaining cellular homeostasis and facilitating communication between the cell and its environment. Dysregulation of Rab 5A has been implicated in various diseases, including neurodegenerative disorders and cancer, highlighting Rab 5A′s significance in both normal physiology and disease pathology. Anti-Rab 5A antibody (D-2) provides a reliable tool for researchers studying these processes, enabling the exploration of Rab 5A′s role in cellular dynamics and its potential as a therapeutic target.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    Rab 5A Antibody (D-2) References:

    1. Rab 5 is required for the cellular entry of dengue and West Nile viruses.  |  Krishnan, MN., et al. 2007. J Virol. 81: 4881-5. PMID: 17301152
    2. RAB-5- and RAB-11-dependent vesicle-trafficking pathways are required for plasma membrane repair after attack by bacterial pore-forming toxin.  |  Los, FC., et al. 2011. Cell Host Microbe. 9: 147-57. PMID: 21320697
    3. Basolateral Endocytic Recycling Requires RAB-10 and AMPH-1 Mediated Recruitment of RAB-5 GAP TBC-2 to Endosomes.  |  Liu, O. and Grant, BD. 2015. PLoS Genet. 11: e1005514. PMID: 26393361
    4. Molecular mechanism of Ras-related protein Rab-5A and effect of mutations in the catalytically active phosphate-binding loop.  |  Khan, FI., et al. 2017. J Biomol Struct Dyn. 35: 105-118. PMID: 26727234
    5. RAB-5- and DYNAMIN-1-Mediated Endocytosis of EFF-1 Fusogen Controls Cell-Cell Fusion.  |  Smurova, K. and Podbilewicz, B. 2016. Cell Rep. 14: 1517-1527. PMID: 26854231
    6. The VPS34 PI3K negatively regulates RAB-5 during endosome maturation.  |  Law, F., et al. 2017. J Cell Sci. 130: 2007-2017. PMID: 28455411
    7. LET-413/Erbin acts as a RAB-5 effector to promote RAB-10 activation during endocytic recycling.  |  Liu, H., et al. 2018. J Cell Biol. 217: 299-314. PMID: 29079669
    8. Disruption of RAB-5 Increases EFF-1 Fusogen Availability at the Cell Surface and Promotes the Regenerative Axonal Fusion Capacity of the Neuron.  |  Linton, C., et al. 2019. J Neurosci. 39: 2823-2836. PMID: 30737314
    9. LET-502/ROCK Regulates Endocytic Recycling by Promoting Activation of RAB-5 in a Distinct Subpopulation of Sorting Endosomes.  |  Zhang, W., et al. 2020. Cell Rep. 32: 108173. PMID: 32966783
    10. CD2AP is Co-Expressed with Tropomyosin-Related Kinase A and Ras-Related Protein Rab-5A in Cholinergic Neurons of the Murine Basal Forebrain.  |  Fitzsimons, LA., et al. 2024. bioRxiv.. PMID: 39211110

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Rab 5A Antibody (D-2)

    sc-166601
    200 µg/ml
    $322.00

    Rab 5A Antibody (D-2): m-IgG3 BP-HRP Bundle

    sc-552951
    200 µg Ab; 40 µg BP
    $361.00

    Rab 5A (D-2) Neutralizing Peptide

    sc-166601 P
    100 µg/0.5 ml
    $69.00

    What application is the blocking peptide sc-166601 P appropriate for?

    Asked by: Randy McDonald
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 5 out of 5 by NZ from Signal via western blot analysis of Rab 5ASignal via western blot analysis of Rab 5A expression in non-transfected: sc-110760 and human Rab 5A transfected: sc-112278 293 whole cell lysates. -SCBT QC
    Date published: 2015-03-06
    Rated 5 out of 5 by NZ from Signal via western blot analysis of Rab 5ASignal via western blot analysis of Rab 5A expression in non-transfected: sc-110760 and human Rab 5A transfected: sc-112278 293 whole cell lysates. -SCBT QC
    Date published: 2014-05-20
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    Rab 5A Antibody (D-2) is rated 5.0 out of 5 by 2.
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