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Vitronectin, Human Plasma
Serum Spreading Factor, S-Protein
Native vitronectin purified from human plasma. Extracellular matrix protein that promotes cell adhesion. Exists as a mixture of 75 kDa and 65 kDa polypeptides. Biochemically and immunologically distinct from fibronectin. Binds to cells through the RGD sequence in its cell-binding domain. Intact protein and SDS-PAGE bands react with monoclonal antibodies to vitronectin, bind to heparin, and promote cell adhesion. M.W. 65,000 and 75,000.
产品信息
Form Lyophilized
Purity ≥95% by SDS-PAGE
Source Prepared from plasma of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Solubility H2O or aqueous buffers
CAS number 83380-82-9
Merck USA index 14, 10026
商店和运输信息
Storage -20°C
Ship Dry Ice Only
Standard Handling |