title: An ether-sensitive antigen associated with bovine leukemia virus infection.
abstract: An ether-sensitive antigen (es-Ag) associated with bovine leukemia virus infection was detected by immunodiffusion tests. This antigen was sensitive to ether, sodium periodate, and trypsin treatment. Based on column chromatography, es-Ag was a larger molecule than that of ether-resistant antigen (gs-Ag). With infection, precipitating antibody against es-Ag developed earlier than the precipitating antibody against the gs-Ag.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral; D002478:Cells, Cultured; D002850:Chromatography, Gel; D000939:Epitopes; D004986:Ether; D005019:Ethyl Ethers; D005455:Fluorescent Antibody Technique; D005779:Immunodiffusion; D001909:Leukemia Virus, Bovine / Q000276:immunology*; D008228:Lymphoma, Non-Hodgkin / Q000276:immunology; D010504:Periodic Acid; D012190:Retroviridae / Q000276:immunology*; D014357:Trypsin; D014412:Tumor Virus Infections / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral; D000939:Epitopes; D005019:Ethyl Ethers; D004986:Ether; D010504:Periodic Acid; D014357:Trypsin