Molecular Weight：Approximately 18.9 kDa, a single, non-glycosylated polypeptide chain containing 163 amino acids.
Synonyms：HBGF-7
Accession：P21781
Biological Activity：Fully biologically active when compared to standard. The ED50 as determined by thymidine uptake assay using FGF-receptors transfected BaF3 cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 × 105 IU/mg.
Purity：> 96 % by SDS-PAGE and HPLC analyses.
Formulation：Lyophilized from a 0.2 µm filtered solution in 20 mM PB, 0.5 M NaCl, pH 8.0.
