Anti-Ras (31-43) Rabbit pAb

liquid, Calbiochem®

Anti-Ras GDP/GTP Binding Protein

storage conditions


biological source


Quality Level

antibody product type

primary antibodies






≤0.1% sodium azide as preservative

species reactivity

human, mouse, rat, bovine



storage condition

OK to freeze
avoid repeated freeze/thaw cycles



shipped in

wet ice

General description

Recognizes all forms of wild type Ras, including the mutant G12V Ras protein.
Immunoaffinity rabbit polyclonal antibody. Recognizes all forms of wild type Ras and the mutant G12V Ras protein.
This Anti-Ras (31-43) Rabbit pAb is validated for use in Immunoblotting for the detection of Ras (31-43).


a synthetic peptide [EYDPTIEDSYRKQ(C)] corresponding to amino acids 31-43 in the effector binding Loop (L2) of human H-, K-, and N-Ras, conjugated to KLH


50 μg in Plastic ampoule
Please refer to vial label for lot-specific concentration.


Toxicity: Standard Handling (A)

Analysis Note

Positive Control
Rat brain tissue

Other Notes

Hardie, G. and Hanks, S. 1995. in The Protein Kinase Facts Book, Protein-Serine Kinases p. 418,Academic Press, San Diego, CA.
Sawada, M., et al. 1989. Nucleic Acid Res.17, 8867.
By immmunoblotting, this anti-pan-Ras polyclonal antibody reacts strongly with recombinant Ras fusion protein as well as with recombinant glutathione S-transferase (GST) human Ras and [G12V]GST human Ras. Does not cross-react with members of the Rho or Rab families of Ras-related small G-proteins. No specific reactivity is detected by immunoblotting with rat, mouse or human cell lines or tissue extracts. Variables associated with assay conditions will dictate the proper working dilution.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Björn Handke et al.
PloS one, 9(9), e107333-e107333 (2014-09-10)
The wing imaginal disc of Drosophila melanogaster is a prominent experimental system for research on control of cell growth, proliferation and death, as well as on pattern formation and morphogenesis during organogenesis. The precise genetic methodology applicable in this system...

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