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Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. Alpha chain 3 undergoes post-translational cleavage in the extracellular domain to yield disulfide-linked light and heavy chains that join with beta 1 to form an integrin that interacts with many extracellular-matrix proteins. The alpha 3 beta 1 integrin is known variously as: very late (activation) antigen 3 (VLA3), very common antigen 2 (VCA2), extracellular matrix receptor 1 (ECMR1), and galactoprotein b3 (GAPB3).
![Flow Cytometry Integrin alpha 3/CD49c Antibody [Unconjugated]](http://images.novusbio.com/fullsize/antibody/af2787_mouse-integrin-alpha-3-cd49c-affinity-purified-polyclonal-ab-flow-cytometry-118202592130.jpg)
![Flow Cytometry Integrin alpha 3/CD49c Antibody (IA3) [Unconjugated]](http://images.novusbio.com/fullsize/antibody/Integrin_alpha_3_MAB1345_Flow_Cytometry_22834.jpg)
![Immunocytochemistry Integrin alpha 3/CD49c Antibody (IA3) [Unconjugated]](http://images.novusbio.com/fullsize/antibody/Integrin_alpha_3_MAB1345_Immunocytochemistry__Immunofluorescence_19198.jpg)
