VTN Human, Sf9
|Amount :||100 µg|
|Purification :||Greater than 90.0% as determined by SDS-PAGE.|
|Content :||VTN protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.|
|Storage condition :||Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.|
|AA sequence :||ADPDQESCKG RCTEGFNVDK KCQCDELCSY YQSCCTDYTA ECKPQVTRGD VFTMPEDEYTVYDDGEEKNN ATVHEQVGGP SLTSDLQAQS KGNPEQTPVL KPEEEAPAPE VGASKPEGIDSRPETLHPGR PQPPAEEELC SGKPFDAFTD LKNGSLFAFR GQYCYELDEK AVRPGYPKLIRDVWGIEGPI DAAFTRINCQ GKTYLFKGSQ YWRFEDGVLD PDYPRNISDG FDGIPDNVDAALALPAHSYS GRERVYFFKG KQYWEYQFQH QPSQEECEGS SLSAVFEHFA MMQRDSWEDIFELLFWGRTS AGTRQPQFIS RDWHGVPGQV DAAMAGRIYI SGMAPRPSLA KKQRFRHRNRKGYRSQRGHS RGRNQNSRRP SRATWLSLFS SEESNLGANN YDDYRMDWLV PATCEPIQSVFFFSGDKYYR VNLRTRRVDT VDPPYPRSIA QYWLGCPAPG HLHHHHHH.|
|Alternative Name :||VN, S-protein, Serum-spreading factor, V75, VTN.|
Sterile Filtered colorless solution.
Vitronectin (VTN) which is a part of the pexin family is a cell adhesion and spreading factor found in serum and tissues. VTN interacts with glycosaminoglycans and proteoglycans. VTN inhibits the membrane-damaging effect of the terminal cytolytic complement pathway and binds to numerous serpin serine protease inhibitors. Scientists have been noticed an over expression of VTN, integrins and plasminogen in migrating cells during wound healing.
VTN produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 468 amino acids (20-478a.a.) and having a molecular mass of 53.3kDa (Molecular size on SDS-PAGE will appear at approximately 50-70kDa).VTN is expressed with an 9 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Measured by the ability of the immobilized protein to support the adhesion of B16-F10 mouse melanoma cells. The ED50 is 5ug/ml when cells are added to VTN coated plates.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.