{"code":"C62786","name":"Hepatitis B Virus HBsAg Surface Protein Antigen","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"HBsAg","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"HEPATITIS B VIRUS SURFACE ANTIGEN","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Hepatitis B Virus HBsAg Surface Protein Antigen","termType":"DN","type":"FULL_SYN","typeCode":"P90","source":"CTRP"},{"name":"HEPATITIS B VIRUS HBSAG SURFACE PROTEIN ANTIGEN","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"FDA","code":"IFJ010MNE4","subSource":"UNII"},{"name":"HBsAg","termType":"AB","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Hepatitis B Surface Antigen","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Hepatitis B Virus HBsAg Surface Protein Antigen","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Hepatitis B Virus Surface Antigen","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Hepatitis B Virus HBsAg Surface Protein Antigen","type":"Display_Name","typeCode":"P107"},{"name":"Hepatitis B Virus HBsAg Surface Protein Antigen","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"Any one of the hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen.","code":"P97","type":"DEFINITION","source":"NCI"},{"definition":"One or more of the three structural surface proteins, small, HBsAg S (26 kDa); middle, HBsAg M (33 kDa); and large, HBsAg L (41 kDa), that form the hepatitis B viral lipid envelope.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P322","type":"Contributing_Source","value":"CTRP"},{"code":"P322","type":"Contributing_Source","value":"FDA"},{"code":"P319","type":"FDA_UNII_Code","value":"IFJ010MNE4"},{"code":"P366","type":"Legacy Concept Name","value":"Hepatitis_B_Surface_Antigen"},{"code":"P106","type":"Semantic_Type","value":"Amino Acid, Peptide, or Protein"},{"code":"P106","type":"Semantic_Type","value":"Immunologic Factor"},{"code":"P106","type":"Semantic_Type","value":"Pharmacologic Substance"},{"code":"P207","type":"UMLS_CUI","value":"C0019168"}]}