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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.