title: Isolation of a second avian leukosis group-specific antigen (gs-b) from avian myeloblastosis virus.
abstract: Gs-b, a second group-specific antigenic protein of the avian leukosis group, has been isolated from Tween 80-ether treated avian myeloblastosis virus by Sephadex and carboxymethylcellulose chromatography, and compared by immunological and chemical means with the antigen (gs-a) described previously.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D000941:Antigens / Q000302:isolation & purification*; D000956:Antigens, Viral / Q000302:isolation & purification; D001354:Avian Leukosis Virus / Q000276:immunology*; D002247:Carbon Isotopes; D002852:Chromatography, Ion Exchange; D010856:Columbidae; D003168:Complement Fixation Tests; D006224:Cricetinae; D004589:Electrophoresis, Disc; D007106:Immune Sera; D005779:Immunodiffusion; D008970:Molecular Weight; D011817:Rabbits; D014764:Viral Proteins / Q000032:analysis
chemical_list: D000596:Amino Acids; D000941:Antigens; D000956:Antigens, Viral; D002247:Carbon Isotopes; D007106:Immune Sera; D014764:Viral Proteins