title: Fractionation of liver somatomedin activity by ultrafiltration.
mesh_terms: D000818:Animals; D001681:Biological Assay; D005973:Glutamine / Q000494:pharmacology; D013006:Growth Hormone / Q000494:pharmacology; D066298:In Vitro Techniques; D008099:Liver / Q000032:analysis*; D008297:Male; D008722:Methods; D008970:Molecular Weight; D051381:Rats; D012694:Serine / Q000494:pharmacology; D013002:Somatomedins / Q000302:isolation & purification*; D013431:Sulfates / Q000378:metabolism; D013462:Sulfur Radioisotopes; D014462:Ultrafiltration
chemical_list: D013002:Somatomedins; D013431:Sulfates; D013462:Sulfur Radioisotopes; D005973:Glutamine; D012694:Serine; D013006:Growth Hormone