The antiserum was produced against synthesized peptide derived from the Internal region of human ITGA4. AA range:571-620

Integrin α4 Polyclonal Antibody detects endogenous levels of Integrin α4 protein.

ITGA4

Integrin alpha-4

ITGA4 ;
CD49D ;
Integrin alpha-4 ;
CD49 antigen-like family member D ;
Integrin alpha-IV ;
VLA-4 subunit alpha ;
CD49d

integrin subunit alpha 4(ITGA4) Homo sapiens The gene encodes a member of the integrin alpha chain family of proteins. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain that function in cell surface adhesion and signaling. The encoded preproprotein is proteolytically processed to generate light and heavy chains that comprise the alpha 4 subunit. This subunit associates with a beta 1 or beta 7 subunit to form an integrin that may play a role in cell motility and migration. This integrin is a therapeutic target for the treatment of multiple sclerosis, Crohn's disease and inflammatory bowel disease. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2015],

Domain:The SG1 motif is involved in binding to chondroitin sulfate glycosaminoglycan and cell adhesion.,Function: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.,PTM:Phosphorylation on Ser-1027 inhibits PXN binding.,similarity:Belongs to the integrin alpha chain family.,similarity:Contains 7 FG-GAP repeats.,subunit:Heterodimer of an alpha and a beta subunit. The alpha subunit can sometimes be cleaved into two non-covalently associated fragments. Alpha-4 associates with either beta-1 or beta-7. Alpha-4 interacts with PXN, LPXN, and TGFB1I1/HIC5. Interacts with CSPG4 through CSPG4 chondroitin sulfate glycosaminoglycan.,

Membrane; Single-pass type I membrane protein.

Lymph,Peripheral blood,Prostate,Spleen,Testis,

>>PI3K-Akt signaling pathway ;
>>Focal adhesion ;
>>ECM-receptor interaction ;
>>Cell adhesion molecules ;
>>Hematopoietic cell lineage ;
>>Leukocyte transendothelial migration ;
>>Intestinal immune network for IgA production ;
>>Regulation of actin cytoskeleton ;
>>Yersinia infection ;
>>Leishmaniasis ;
>>Human papillomavirus infection ;
>>Hypertrophic cardiomyopathy ;
>>Arrhythmogenic right ventricular cardiomyopathy ;
>>Dilated cardiomyopathy