Cat#:RP-3233H;Product Name:Recombinant Human FGF4 Protein, HEK;Synonym:HBGF4, FGF-4, FGF4, KFGF, HSTF1.;Description:FGF-4 Protein produced in HEK cells is a glycosylated monomer, having a molecular weight range of 17-27kDa due to glycosylation. The FGF4 is purified by proprietary chromatographic techniques.;Source:HEK.;Purity:Greater than 95% as obsereved by SDS-PAGE.;Bioactivity:The specific activity was determined by the dose-dependent stimulation of the proliferation of the Balb/3T3 cell line and is typically 0.25-1.25ng/ml.;Formulation:The FGF-4 was lyophilized from 1mg/ml in 1xPBS.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized FGF4 in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized FGF-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution FGF4 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.;