Tissue Specificity | Isoform 1 and isoform 2 are expressed in heart and brain. Only isoform 1 is detected in lung. |
Post Translational Modifications | |
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. |
Protein Name | Integrin Alpha-3Cd49 Antigen-Like Family Member CGalactoprotein B3Gapb3Vla-3 Subunit AlphaCd Antigen Cd49c Cleaved Into - Integrin Alpha-3 Heavy Chain - Integrin Alpha-3 Light Chain |
Database Links | Reactome: R-MMU-210991Reactome: -MMU-216083Reactome: -MMU-3000157Reactome: -MMU-8874081 |
Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinLipid-AnchorCell ProjectionInvadopodium MembraneFilopodium MembraneEnriched Preferentially At InvadopodiaCell Membrane Protrusions That Correspond To Sites Of Cell InvasionIn A Collagen-Dependent Manner |
Alternative ELISA Names | Integrin Alpha-3 ELISA kitCd49 Antigen-Like Family Member C ELISA kitGalactoprotein B3 ELISA kitGapb3 ELISA kitVla-3 Subunit Alpha ELISA kitCd Antigen Cd49c Cleaved Into - Integrin Alpha-3 Heavy Chain - Integrin Alpha-3 Light Chain ELISA kitItga3 ELISA kit |
output | |
Information sourced from Uniprot.org