Background: Heterotrimeric G proteins are critical cellular signal transducers. Gai represents one sub-family of G proteins that could mediate the inhibition of adenylyl cyclases. Other biochemical and physiological functions of Gai proteins are being explored.
Immunogen: Recombinant full length protein of Gαi1
Species Reactivity: Gαi antibody recognizes Gαi1, Gαi2, and Gαi3 of vertebrates
Storage Conditions: Store at -20°C. Avoid freeze / thaw cycles
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Western blot:
Western blot analysis of Gi proteins. Gαi1 plasmid DNA was transiently transfected into HEK-293 cells. Whole-cell lysate was used for western blots. The monoclonal anti-Gαi antibody was pre-incubated without (lane 1) or with (lane 2) the antigen protein (Gαi1) to show the specificity.