Purification and properties of an inhibitory factor of virus infection.
D000653:Amniotic Fluid / Q000032:analysis; D000818:Animals; D002241:Carbohydrates / Q000032:analysis*; D002498:Centrifugation; D002645:Chickens; D002845:Chromatography; D002850:Chromatography, Gel; D007372:Interferons / Q000032:analysis*; D008970:Molecular Weight; D011506:Proteins / Q000032:analysis; D011817:Rabbits; D013057:Spectrum Analysis; D014357:Trypsin; D014461:Ultracentrifugation; D014616:Vaccinia virus; D014777:Virus Diseases / Q000378:metabolism
D002241:Carbohydrates; D011506:Proteins; D007372:Interferons; D014357:Trypsin