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You are here:Home » Antibodies » Antibodies-G Proteins » Anti -GNAI2 (Guanine Nucleotide-binding Protein G(i) Subunit alpha-2, Adenylate Cyclase-inhibiting G alpha Protein, GNAI2B)

Anti -GNAI2 (Guanine Nucleotide-binding Protein G(i) Subunit alpha-2, Adenylate
Cyclase-inhibiting G alpha Protein, GNAI2B)


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Clone Host Grade Applications
Monoclonal Mouse Affinity Purified E B
Gai2 is a 40-41kD alpha-subunit of heterotrimeric protein that shares sequence homology with Gai3 and Gai1. All these G proteins can be ADP-ribosylated at the carboxy terminal Cys of the CAAX sequence, interfering with receptor coupling. Gai2 is expressed widely in tissues and cell lines. Activation of PLC-b by Gai-coupled receptors is the result of release of Gbg subunits from Gai. Gai2 regulates potassium channel activation. Mutation at Arg179 has been identified in tumors. This and the Q205L mutant inhibit adenylyl cyclase.
Catalog #127415
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No3G11
ConcentrationAs reported
FormSupplied as a liquid in PBS, pH 7.2.
PurityPurified by Protein A affinity chromatography.
ImmunogenFull length recombinant corresponding to aa1-355 from human GNAI2 (AAH12138) with GST tag. MW of the GST tag alone is 26kD.
SpecificityRecognizes human GNAI2.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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