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Rab 2B Antibody (139.1): sc-81921

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Datasheets
  • Rab 2B Antibody (139.1) is a mouse monoclonal IgG1 κ Rab 2B antibody, cited in 1 publications, provided at 100 µg/ml
  • raised against recombinant Rab 2B of human origin
  • recommended for detection of Rab 2B of mouse, rat and human origin by WB, IP and ELISA
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Rab 2B Antibody (139.1). This work is in progress.
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Rab 2B Antibody (139.1) is a mouse monoclonal IgG1 kappa light chain antibody that detects the Rab 2B protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-Rab 2B antibody (139.1) is available as a non-conjugated format, providing researchers with a reliable tool for studying this important protein. Rab 2B, a member of the Ras-related GTPase superfamily, plays a crucial role in intracellular transport processes, particularly in the movement of proteins from the endoplasmic reticulum to the Golgi apparatus. This transport is essential for proper functioning of cellular processes, ensuring newly synthesized proteins are correctly modified and sorted for final destinations. Rab 2B consists of 216 amino acids and is lipid-anchored to the cytoplasmic side of the cell membrane, which is vital for function in vesicle trafficking. Through facilitating protein transport, Rab 2B maintains cellular homeostasis and supports various physiological functions. Understanding Rab 2B dynamics and interactions with other proteins can provide insights into cellular transport mechanisms and implications of dysregulation in diseases.

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 2B Antibody (139.1) References:

  1. Expression of Rab small GTPases in epithelial Caco-2 cells: Rab21 is an apically located GTP-binding protein in polarised intestinal epithelial cells.  |  Opdam, FJ., et al. 2000. Eur J Cell Biol. 79: 308-16. PMID: 10887961
  2. Molecular cloning and characterization of a novel human Rab (Rab2B) gene.  |  Ni, X., et al. 2002. J Hum Genet. 47: 548-51. PMID: 12376746
  3. Multiple regions contribute to membrane targeting of Rab GTPases.  |  Ali, BR., et al. 2004. J Cell Sci. 117: 6401-12. PMID: 15561774
  4. Screening for target Rabs of TBC (Tre-2/Bub2/Cdc16) domain-containing proteins based on their Rab-binding activity.  |  Itoh, T., et al. 2006. Genes Cells. 11: 1023-37. PMID: 16923123
  5. Large scale screening for novel rab effectors reveals unexpected broad Rab binding specificity.  |  Fukuda, M., et al. 2008. Mol Cell Proteomics. 7: 1031-42. PMID: 18256213
  6. RAB2A: a major subacrosomal protein of bovine spermatozoa implicated in acrosomal biogenesis.  |  Mountjoy, JR., et al. 2008. Biol Reprod. 79: 223-32. PMID: 18401013
  7. UNC-108/Rab2 regulates postendocytic trafficking in Caenorhabditis elegans.  |  Chun, DK., et al. 2008. Mol Biol Cell. 19: 2682-95. PMID: 18434599
  8. Reconstitution of membrane tethering mediated by Rab-family small GTPases.  |  Mima, J. 2018. Biophys Rev. 10: 543-549. PMID: 29204879
  9. Rab family of small GTPases: an updated view on their regulation and functions.  |  Homma, Y., et al. 2021. FEBS J. 288: 36-55. PMID: 32542850
  10. Self-assemblies of Rab- and Arf-family small GTPases on lipid bilayers in membrane tethering.  |  Mima, J. 2021. Biophys Rev. 13: 531-539. PMID: 34471437
  11. High Resolution Proteomic Analysis of Subcellular Fractionated Boar Spermatozoa Provides Comprehensive Insights Into Perinuclear Theca-Residing Proteins.  |  Zhang, M., et al. 2022. Front Cell Dev Biol. 10: 836208. PMID: 35252197
  12. Differential Plasma Proteins Identified via iTRAQ-Based Analysis Serve as Diagnostic Markers of Pancreatic Ductal Adenocarcinoma.  |  Chen, X., et al. 2023. Dis Markers. 2023: 5145152. PMID: 36712921

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Rab 2B Antibody (139.1)

sc-81921
100 µg/ml
$339.00

what is the source(host) of this antibody?

Asked by: Breeze
Thank you for your question. It would be helpful if you could call us, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Support
Date published: 2021-07-22

For Western Blot, is it recommended to use denatured or non-denatured conditions with Rab 2B (139.1): sc-81921 antibody?

Asked by: Randy McDonald
Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
Answered by: Technical Support
Date published: 2017-03-27
  • y_2026, m_4, d_24, h_10CST
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Rated 3 out of 5 by from Worked with mouse transfected lysate by WBWorked with mouse transfected lysate by WB. -SCBT QC
Date published: 2015-04-09
Rated 5 out of 5 by from Worked well to detect endogenous Rab 2B in Raw 264Worked well to detect endogenous Rab 2B in Raw 264.7 whole cell lysate. -SCBT QC
Date published: 2014-11-29
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Rab 2B Antibody (139.1) is rated 4.0 out of 5 by 2.
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