Molecular weight dependence of heparin anti-factor Xa activity: influence of method.
D000818:Animals; D002417:Cattle; D005591:Chemical Fractionation; D005170:Factor X / Q000276:immunology*; D006493:Heparin / Q000378:metabolism*; D006801:Humans; D007413:Intestinal Mucosa / Q000032:analysis; D008168:Lung / Q000032:analysis; D008722:Methods; D008970:Molecular Weight; D013552:Swine
D005170:Factor X; D006493:Heparin