Vitronectin is also known as S-protein, serum spreading factor epibolin. Vitronectin and fibronectin are the two major adhesive proteins in plasma and serum. When used as coating on tissue culture surfaces, vitronectin is useful to promote cell attachment, spreading, proliferation, and differentiation of normal and neoplastic cells, and to study cell migration.
Quality controlled by SDS-PAGE and tested and found negative for bacteria, fungi, and mycoplasma. Source material tested for hepatitis B antigen and HIV-1 antibody