Integrin beta-1, Fibronectin receptor subunit beta, VLA-4 subunit beta, CD29, Itga5, CD49 antigen-like family member E, Fibronectin receptor subunit alpha, Integrin alpha-F, CD49e, VLA-5
The original antibody was raised by immunizing a Female Sprague-Dawley rat with alpha-5 beta-1 purified from mouse placenta or with a mouse alpha-5 beta-1-Fc fusion protein