|Application ||IHC-P, IF, IP, Flo|
|Calculated MW||116612 Da|
|Dilution||Flo, IF, IHC-P (10 µg/ml), IP|
|Other Names||ITGA3, Alpha3 integrin, CD49c antigen, CD49C, GAPB3, Integrin alpha-3, FRP-2, VCA-2, VLA-3 subunit alpha, VL3A, VLA3a, Galactoprotein B3, GAP-B3, ILNEB, Integrin alpha3, MSK18|
|Reconstitution & Storage||Protein G purified|
|Precautions||Anti-ITGA3 / CD49c Antibody (clone P1B5) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Integrin alpha-3/beta-1 is a receptor for fibronectin, laminin, collagen, epiligrin, thrombospondin and CSPG4. Integrin alpha-3/beta-1 provides a docking site for FAP (seprase) at invadopodia plasma membranes in a collagen-dependent manner and hence may participate in the adhesion, formation of invadopodia and matrix degradation processes, promoting cell invasion. Alpha- 3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration.|
|Cellular Location||Cell membrane; Single-pass type I membrane protein. Cell membrane; Lipid-anchor. Cell projection, invadopodium membrane; Single-pass type I membrane protein. Cell projection, filopodium membrane; Single-pass type I membrane protein. Note=Enriched preferentially at invadopodia, cell membrane protrusions that correspond to sites of cell invasion, in a collagen-dependent manner|
|Tissue Location||Isoform 1 is widely expressed. Isoform 2 is expressed in brain and heart. In brain, both isoforms are exclusively expressed on vascular smooth muscle cells, whereas in heart isoform 1 is strongly expressed on vascular smooth muscle cells, isoform 2 is detected only on endothelial vein cells|
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