Date published: 2026-1-10

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Rap 1A Antibody (C-10): sc-373968

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Datasheets
  • Rap 1A Antibody (C-10) is a mouse monoclonal IgG1 κ Rap 1A antibody, cited in 9 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 159-184 at the C-terminus of Rap 1A of human origin
  • Rap 1A Antibody (C-10) is recommended for detection of Rap 1A of mouse, rat, human and origin by WB, IP, IF and ELISA; also reactive with additional species, including and canine, bovine, porcine and avian
  • Anti-Rap 1A Antibody (C-10) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Rap 1A Antibody (C-10). This work is in progress.

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Rap 1A Antibody (C-10) is a mouse monoclonal IgG1 kappa light chain antibody that detects Rap 1A protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Rap 1A (C-10) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Rap 1A protein plays a crucial role in cellular signaling pathways, particularly in regulating cell adhesion and migration, which are vital processes in development, immune response, and cancer metastasis. Rap 1A protein is primarily located at the plasma membrane, where Rap 1A interacts with various effector proteins to modulate signaling cascades. Rap 1A′s ability to influence these pathways underscores Rap 1A′s importance in maintaining cellular homeostasis and potential as a therapeutic target in diseases characterized by aberrant cell signaling. Rap 1A and its closely related protein, Rap 1B, share a high degree of homology, with both proteins exhibiting a conserved C-terminal Cys-Ali-Ali-Xaa sequence essential for their function. Rap 1A′s interaction with Ras GAP in a GTP-dependent manner highlights Rap 1A′s role in regulating Ras signaling, further emphasizing Rap 1A′s significance in cellular processes.

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

Rap 1A Antibody (C-10) References:

  1. Association of the Ras-antagonistic Rap1/Krev-1 proteins with the Golgi complex.  |  Béranger, F., et al. 1991. Proc Natl Acad Sci U S A. 88: 1606-10. PMID: 1900364
  2. Molecular cloning of a GTPase activating protein specific for the Krev-1 protein p21rap1.  |  Rubinfeld, B., et al. 1991. Cell. 65: 1033-42. PMID: 1904317
  3. Tissue and subcellular distributions of the smg-21/rap1/Krev-1 proteins which are partly distinct from those of c-ras p21s.  |  Kim, S., et al. 1990. Mol Cell Biol. 10: 2645-52. PMID: 2111441
  4. Inhibition of the ras p21 GTPase-activating protein-stimulated GTPase activity of c-Ha-ras p21 by smg p21 having the same putative effector domain as ras p21s.  |  Hata, Y., et al. 1990. J Biol Chem. 265: 7104-7. PMID: 2158984
  5. Inhibition of GTPase activating protein stimulation of Ras-p21 GTPase by the Krev-1 gene product.  |  Frech, M., et al. 1990. Science. 249: 169-71. PMID: 2164710
  6. Overexpression of Rap-1A indicates a poor prognosis for oral cavity squamous cell carcinoma and promotes tumor cell invasion via Aurora-A modulation.  |  Chen, CH., et al. 2013. Am J Pathol. 182: 516-28. PMID: 23219753
  7. Expression of the ras-related rap genes in human tumors.  |  Culine, S., et al. 1989. Int J Cancer. 44: 990-4. PMID: 2514150
  8. Retinal pigment epithelial cell expression of active Rap 1a by scAAV2 inhibits choroidal neovascularization.  |  Wang, H., et al. 2016. Mol Ther Methods Clin Dev. 3: 16056. PMID: 27606349
  9. Human cDNAs rap1 and rap2 homologous to the Drosophila gene Dras3 encode proteins closely related to ras in the 'effector' region.  |  Pizon, V., et al. 1988. Oncogene. 3: 201-4. PMID: 3045729
  10. Nucleotide sequence of a human cDNA encoding a ras-related protein (rap1B).  |  Pizon, V., et al. 1988. Nucleic Acids Res. 16: 7719. PMID: 3137530
  11. Theileria equi RAP-1a and RAP-1b proteins contain immunoreactive epitopes and are suitable candidates for vaccine and diagnostics development.  |  Onzere, CK., et al. 2022. Int J Parasitol. 52: 385-397. PMID: 35318949
  12. Deficient post-translational processing of Rap 1A in variant HL-60 cells.  |  Scheele, JS., et al. 1998. Oncogene. 17: 2211-23. PMID: 9811452

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Rap 1A Antibody (C-10)

sc-373968
200 µg/ml
$322.00

Rap 1A Antibody (C-10) AC

sc-373968 AC
500 µg/ml, 25% agarose
$424.00

Rap 1A Antibody (C-10) HRP

sc-373968 HRP
200 µg/ml
$322.00

Rap 1A Antibody (C-10) FITC

sc-373968 FITC
200 µg/ml
$336.00

Rap 1A Antibody (C-10) PE

sc-373968 PE
200 µg/ml
$349.00

Rap 1A Antibody (C-10) Alexa Fluor® 488

sc-373968 AF488
200 µg/ml
$364.00

Rap 1A Antibody (C-10) Alexa Fluor® 546

sc-373968 AF546
200 µg/ml
$364.00

Rap 1A Antibody (C-10) Alexa Fluor® 594

sc-373968 AF594
200 µg/ml
$364.00

Rap 1A Antibody (C-10) Alexa Fluor® 647

sc-373968 AF647
200 µg/ml
$364.00

Rap 1A Antibody (C-10) Alexa Fluor® 680

sc-373968 AF680
200 µg/ml
$364.00

Rap 1A Antibody (C-10) Alexa Fluor® 790

sc-373968 AF790
200 µg/ml
$364.00

Rap 1A (C-10) Neutralizing Peptide

sc-373968 P
100 µg/0.5 ml
$69.00

Product: Rap 1A Antibody (C-10): sc-373968. Several manuscripts have reported that this antibody only detect non-prenylated Rap1, which is not mentioned on the page. Does this detect only unprenylated Rap1A?

Asked by: Prenylation specific Abs
Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Service
Date published: 2023-01-25

What application is the blocking peptide sc-373968 P appropriate for?

Asked by: Dr Ninau Qelp
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: 2017-02-24
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Rated 1 out of 5 by from Western blottingThis antibody failed to detect the endogenous protein in HEK293 cells.
Date published: 2023-10-23
Rated 1 out of 5 by from Terrible, a vial of water? AVOIDI used this on Rat cancer cell lysate, at 1:500 and then at 1:100. Nothing. The blot was as clean as if I didn't probe at all. Then I bought an antibody from Cell Signaling that targets this same Rap1A/B, used at 1:1000, I see a nice band at the expected molecular weight. AVOID!!
Date published: 2021-07-20
Rated 4 out of 5 by from Good detection in WBWorked well in J774.2 lysates at a 1:500 dilution in 5% skim milk in TBS-T
Date published: 2017-12-01
Rated 5 out of 5 by from Good at 1:100Good detection of transfected mouse Rap 1A in Western Blot at a 1:100 dilution.
Date published: 2017-02-03
Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB -SCBT QC
Date published: 2014-10-09
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Rap 1A Antibody (C-10) is rated 3.0 out of 5 by 5.
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