Recombinant Human Vitronectin Protein
SKU: TL-651-100µg
€40.00Price
Recombinant Human Vitronectin Protein
Expression Host HEK293 Cells Synonym V75, Vitronectin, VN, VTN, S-protein, Serum-spreading factor Protein Sequence A DNA sequence encoding the human Vitronectin（NP_000629.3）was expressed with a polyhistidine tag at the C-terminus. Molecular Mass The Recombinant Human Vitronectin consists of 465 amino acids and predicts a molecular mass of 53kDa. QC Testing Purity > 90 % as determined by SDS-PAGE. Endotoxin < 0.1EU per μg of the protein as determined by the LAL method. Activity Promote expansion of iPSC, ED₅₀≤2.4μg/mL. Formulation Lyophilized from sterile PBS, pH 7.4. Normally 6% mannitol are added as protectants before lyophilization. Stability Samples are stable for up to 24 months from date of receipt at 4 ℃. Recommend to aliquot the protein into smaller quantities for optimal storage. Avoid repeated freeze-thaw cycles. Recombinant human vitronectin protein efficiently binds to extracellular matrices and is primarily used to promote cell adhesion by coating plates or flasks. In the matrix, vitronectin can support cell adhesion by binding to various integrins and other proteoglycans. In addition, vitronectin can function as a chemically defined matrix component in human embryonic stem cell regeneration media.