Merck, 371732-50UL, Anti-Gsα-Subunit, C-Terminal (385-394) Rabbit pAb

General description
Anti-Gsα-Subunit, C-Terminal (385-394), rabbit polyclonal, recognizes both large and small forms of Gsα-subunit. It is validated for use in Western blotting.
Protein A purified rabbit polyclonal antibody. Recognizes the ~40-45 kDa Gsα subunit protein.
Recognizes both large and small forms of Gsα-subunit. Does not cross-react with Giα-1-, Giα-2-, Giα-3-, or Goα-subunits.
Immunogen
a synthetic peptide (RMHLRQYELL) (Cat. No. 371782) corresponding to amino acids at the C-terminus of mammalian Gsα subunit, conjugated to KLH
Application
Immunoblotting (1:1000)
Physical form
In 140 mM NaCl, 100 mM potassium phosphate, pH 7.5.
Preparation Note
Following initial thaw, aliquot and freeze (-70°C).
Analysis Note
Positive Control
Gsα-Subunit, His•Tag, Rat Brain, Recombinant, E. coli (Cat. No. 371765) or Gsα-Subunit, Recombinant, E. coli, Immunoblot Standard (Cat. No. 371764)
Other Notes
Does not cross-react with Giα-1, Giα-2, Giα-3, or Goα. The specificity and cross-reactivity were confirmed with lysates from separate cultures of bacteria transfected with the genes for Gsα, Giα-1, GIα-2, Giα-3, and Goα. Variables associated with assay conditions will dictate the proper working dilution.
Kumar, R., et al. 1994. J. Mol. Cell. Cardiol.26, 1537.
Raymond, J.R., et al. 1993. Biochemistry32, 11064.
Mumby, S.M., and Gilman, A.G. 1991. Methods Enzymol.195, 215.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)