Vav3 (基因名), Guanine nucleotide exchange factor VAV3 (蛋白名), vav3_mouse.
产品名称:
Mouse Vav3/ Guanine nucleotide exchange factor VAV3 CLIA Kit
VAV-3
货号:
U0219m
商标:
EIAab®
监管等级:
别名:
VAV-3
检测方法:
CLIA
特异性:
Natural and recombinant mouse Guanine nucleotide exchange factor VAV3
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
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研究领域:
Cancer
通用注释
亚单元:
Interacts with the PH domain of APS. Interacts with ROS1; constitutive interaction that mediates VAV3 phosphorylation (By similarity). Interacts (via SH2 domains) with the phosphorylated form of EPHA2.
功能:
Exchange factor for GTP-binding proteins RhoA, RhoG and, to a lesser extent, Rac1. Binds physically to the nucleotide-free states of those GTPases (By similarity). Plays an important role in angiogenesis. Its recruitment by phosphorylated EPHA2 is critical for EFNA1-induced RAC1 GTPase activation and vascular endothelial cell migration and assembly. May be important for integrin-mediated signaling, at least in some cell types. In osteoclasts, along with SYK tyrosine kinase, required for signaling through integrin alpha-v/beta-1 (ITAGV-ITGB1), a crucial event for osteoclast proper cytoskeleton organization and function. This signaling pathway involves RAC1, but not RHO, activation. Necessary for proper wound healing. In the course of wound healing, required for the phagocytotic cup formation preceding macrophage phagocytosis of apoptotic neutrophils. Responsible for integrin beta-2-mediated macrophage adhesion and, to a lesser extent, contributes to beta-3-mediated adhesion. Does not affect integrin beta-1-mediated adhesion.
亚细胞位置:
N/A
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