the endothelial cell-derived growth factors extracted from cell lysates and from the extracellular matrix appear to be structurally related to basic fibroblast growth factor by the criteria that they bind to heparin-sepharose and are eluted at 1.4-1.6 m nacl , have a molecular weight of about 18,400 , cross-react with anti-basic fibroblast growth factor antibodies when analyzed by electrophoretic blotting and immunoprecipitation , and are potent mitogens for bovine aortic and capillary endothelial cells .
C0016026
endothelial
C0380603
basic fibroblast growth factor