we have studied the binding to bovine adrenal capillary endothelial cells cultured in vitro of heparin from different sources ( porcine heparin ep . 152 p , av.m.w . 15.9 kd and bovine heparin ep . 756 p , av.m.w . 12.9 kd ) and heparin fractions of various molecular weights ( low molecular weight heparin , lmw 2123 op , av.m.w . 4.5 kd and very low molecular weight heparin , vlmw 1027/45 op av.m.w . 2.1 kd ) .
C0019134
heparin
C0019139
low molecular weight heparin