Integrins alpha-4/beta-1 (VLA-4) and alpha-4/beta-7 are receptors for fibronectin. They recognize one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. They are also receptors for VCAM1. Integrin alpha-4/beta-1 recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-4/beta-7 is also a receptor for MADCAM1. It recognizes the sequence L-D-T in MADCAM1.
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
WB
Human
1:500-2000
交叉反应
交叉反应: Human
相关产品
暂无相关产品
靶标
基因名
ITGA4
蛋白名
Integrin alpha-4
亚基
Heterodimer of an alpha and a beta subunit.
亚细胞定位
Membrane; Single pass type I membrane protein.
翻译后修饰
Phosphorylation on Ser-1027 inhibits PXN binding.
相似性
Belongs to the integrin alpha chain family.
Contains 7 FG-GAP repeats.
功能
Integrins alpha-4/beta-1 (VLA-4) and alpha-4/beta-7 are receptors for fibronectin. They recognize one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. They are also receptors for VCAM1. Integrin alpha-4/beta-1 recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-4/beta-7 is also a receptor for MADCAM1. It recognizes the sequence L-D-T in MADCAM1. On activated endothelial cells integrin VLA-4 triggers homotypic aggregation for most VLA-4-positive leukocyte cell lines. It may also participate in cytolytic T-cell interactions with target cells.