Cat#:RP-5107H;Product Name:Recombinant Human PLGF1 Protein;Synonym:PIGF, PGF, PLGF-1, PlGF-2.;Description:PLGF1 Protein (21-221 a.a.) produced in E.coli is a disulfide-linked homodimeric, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 29kDa. The PLGF-1 Protein protein is purified by proprietary chromatographic techniques.;Source:E.coli;AA Sequence:AVPPQQWALS AGNGSSEVEV VPFQEVWGRS YCRALERLVD VVSEYPSEVE HMFSPSCVSL LRCTGCCGDE NLHCVPVETA NVTMQLLKIR SGDRPSYVEL TFSQHVRCEC RPLREKMKPE RCGDAVPRR.;Purity:Greater than 97.0% as determined by SDS-PAGE.;Bioactivity:Binds to immobilized rHuVEGFR1 with EC50 less than 6ng/ml.;Formulation:PLGF-1 protein was lyophilized from a 0.2µm filtered solution in Acetonitrile and TFA.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized PLGF1 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized PLGF-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.;