特異性:Recombinant human acidic FGF (FGF-1) In the presence of heparin, 45101 binds to most cells that express FGF receptor; binds to all known isoforms of FGF receptor.
純度:>90% Purification: Purified by heparin affinity chromatography and HPLC; single band at 1 ug on silver-stained SDS-PAGE.