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Description
CENTG1 Polyclonal Antibody. GTPase-activating protein (GAP) for ARF1 and ARF5, which also shows strong GTPase activity. Isoform 1 participates in the prevention of neuronal apoptosis by enhancing PI3 kinase activity. It aids the coupling of metabotropic glutamate receptor 1 (GRM1) to cytoplasmic PI3 kinase by interacting with Homer scaffolding proteins, and also seems to mediate anti-apoptotic effects of NGF by activating nuclear PI3 kinase. Isoform 2 does not stimulate PI3 kinase but may protect cells from apoptosis by stimulating Akt. It also regulates the adapter protein 1 (AP-1)-dependent trafficking of proteins in the endosomal system. It seems to be oncogenic. It is overexpressed in cancer cells, prevents apoptosis and promotes cancer
Immunogen
n/a
Other Names
CENTG1, GGAP2, PIKE, Arf GAP with GTP-binding protein-like, ANK repeat and PH domains 2, GTP-binding and GTPase activating protein 2, arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2, centaurin, gamma 1, cnt-g1, phosphatidylinositol-3-kinase enhancer, phosphoinosi