Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Antibody detects endogenous levels of total RASA3.
Human GAP1-InsP4 BP, also designated Ras p21 protein activator (GTPase-activating protein) 3 [Ins(1,3,4,5)P4-binding protein], is an 829-amino acid protein that binds phospholipids in both a calcium-dependent and -independent manner. GAP1, one of the Ras GTPase-activating protein families, comprises four distinct genes, including GAP1(m), GAP1-InsP4 BP, MRASAL (murine Ras GTPase-activating-like) and KIAA0538. This family contains an N-terminal tandem C2 domain, a GAP-related domain and a C-terminal pleckstrin homology (PH) domain. The PH domains of GAP1-InsP4 BP are essential for membrane targeting via binding of specific phospholipids. Following agonist-stimulated PtdIns(3,4,5)P(3) production, group I family PH domain containing proteins like GAP1-InsP4 BP specifically bind inositol phosphates, which are subsequently targeted to the plasma membrane.
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Protein Aliases: GAP1(IP4BP); GAP1-InsP4 BP; GapIII; GAPIII activator 3; GTPase activating protein III; GTPase-activating protein 1 family, inositol 1,3,4,5-tetrakisphosphate-binding protein; Ins P4-binding protein; Ins(1,3,4,5)P4-binding protein; R-Ras gap; R-Ras GTP activating protein; R-ras GTPase activating protein; R-ras RTPase activating protein-3; Ras GTPase-activating protein 3; Ras GTPase-activating protein III; RP11-245B11.3
Gene Aliases: AI326412; C86362; E130011G04; GAP1IP4BP; GAPIII; R-ras gap; RASA3; scat
UniProt ID: (Human) Q14644, (Mouse) Q60790, (Rat) Q9QYJ2
Entrez Gene ID: (Human) 22821, (Mouse) 19414, (Rat) 29372
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