Cat#:RP-1185H;Product Name:Recombinant Human PDGFRa / CD140a Protein;Synonym:CD140A,PDGFR-2,PDGFR2,RHEPDGFRA;Description:The mature form of human PDGFRa (NP_006197.1) extracellular domain (Met 1-Glu 524) with five amino acids (DDDDK) at the C-terminus was expressed and purified.;Source:Human Cells;Predicted N Terminal:Gln 24;Molecular Characterization:The recombinant human PDGFR伪 consists of 507 amino acids and predicts a molecular mass of 56.8 kDa. By SDS-PAGE, the apparent molecular mass of rhPDGFR伪 is approximately 90-100 kDa due to the glycosylation.;Purity:Greater than 95 % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS, pH 7.4;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;