Cat#:RP-2404R;Product Name:Recombinant Rat VEGF Protein(His Tag);Synonym:VEGF-A, Vascular permeability factor, VPF, VEGF.;Description:VEGF Rat Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 145 amino acids (206-325 a.a) and having a molecular mass of 16.7kDa. VEGF is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.;Source:E.coli;AA Sequence:MGSSHHHHHH SSGLVPRGSH MGSHMAPTTE GEQKAHEVVK FMDVYQRSYC RPIETLVDIF QEYPDEIEYI FKPSCVPLMR CAGCCNDEAL ECVPTSESNV TMQIMRIKPH QSQHIGEMSF LQHSRCECRP KKDRTKPEKC DKPRR;Purity:>90.0% as determined by SDS-PAGE.;Formulation:VEGF protein solution (0.25mg/ml) containing Phosphate buffered saline (pH7.4) and 50% glycerol.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage: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 repeated freeze-thaw cycles.;