蛋白质/抗原/多肽 >> 重组蛋白
重组G蛋白γ13/Gγ13
产品介绍 基因名: GNG13 产品别名: G(gamma)13; HG3J; h2-35; GNG13; G protein subunit gamma 13; G protein subunit gamma 13; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13; G gamma subunit, clone:h2-35; guanine nucleotide binding protein (G protein), gamma 13; guanine nucleotide binding protein 13, gamma; heterotrimeric guanine nucleotide-binding protein 3J; G蛋白γ13/Gγ13; 背景信息: Heterotrimeric G proteins function to relay information from cell surface receptors to intracellular effectors. Each of a very broad range of receptors specifically detects an extracellular stimulus (i.e. a photon, pheromone, odorant, hormone or neurotransmitter), while the effectors (e.g. adenyl cyclase), which act to generate one or more intracellular messengers, are less numerous. In mammals, G protein alhfa, beta and gamma polypeptides are encoded by at least 16, 4 and 7 genes, respectively. Most interest in G proteins has been focused on their a subunits, since these proteins bind and hydrolyze GTP and most obviously regulate the activity of the best studied effectors. Evidence, however, has established an important regulatory role for the beta gamma delta subunits. It is becoming increasingly clear that different G protein complexes expressed in different tissues carry structurally distinct members of the gamma as well as the alhfa and beta subunits, and that preferential associations between members of subunit families increase G protein functional diversity. 标签:His-tag |
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