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The G protein family of signal transducers includes the alpha, beta, gamma subunits and the effector which are most clearly distinguished by their different alpha chains. The family also includes Gs and Gi, the stimulatory and inhibitory GTP-binding regulators of adenylate cyclase; Go, a protein of unknown function that is abundantly expressed in brain; and transducin 1 and 2, proteins involved in retinal phototransduction. The G proteins possess GTPase activity and are components of a complex membrane signaling system that includes membrane-bound receptors. The system exists to modulate extracellular signals as they are transmitted into the cell.
adenylate cyclase-inhibiting G alpha protein; AU046200; BPGTPB; C76432; G alpha inhibitory type 2 (a); G alpha inhibitory type 2 (b); G protein subunit alpha i1; G protein subunit alpha i2; Galphai2; Gi; Gi1 protein alpha subunit; Gia; Gialpha1; GIP; GNAI1; Gnai-1; GNAI1 protein; Gnai2; Gnai-2; GNAI2B; GTP-binding protein (G-alpha-i2); GTP-binding regulatory protein Gi alpha-2 chain; guanidine nucleotide binding protein, (G protein) , alpha inhibiting activity polypeptide 2; guanine nucleotide binding protein (G protein), alpha inhibiting 1; guanine nucleotide binding protein (G protein), alpha inhibiting 2; guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1; guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2; guanine nucleotide binding protein, alpha inhibiting 1; guanine nucleotide binding protein, alpha inhibiting 2; guanine nucleotide binding protein, alpha inhibiting activity polypeptide 2; guanine nucleotide-binding protein G(i) subunit alpha-1; Guanine nucleotide-binding protein G(i) subunit alpha-2; guanine nucleotide-binding protein G(i), alpha-1 subunit; guanine nucleotide-binding protein G(i), alpha-2 subunit; H_LUCA15.1; H_LUCA16.1; inhibitory GTP-binding protein subunit alpha 2; p-alpha-h subunit; unnamed protein product
100 µg
100 µg
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