title: Structure and nature of hepatitis B antigen.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002241:Carbohydrates / Q000032:analysis; D002353:Carrier State / Q000276:immunology; D000939:Epitopes; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens; D006515:Hepatitis B virus; D006801:Humans; D008055:Lipids / Q000032:analysis; D008722:Methods; D009696:Nucleic Acids / Q000032:analysis; D009713:Nucleotidyltransferases / Q000032:analysis; D010455:Peptides / Q000032:analysis; D011487:Protein Conformation; D014764:Viral Proteins / Q000032:analysis
chemical_list: D000596:Amino Acids; D002241:Carbohydrates; D000939:Epitopes; D006511:Hepatitis B Antigens; D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens; D008055:Lipids; D009696:Nucleic Acids; D010455:Peptides; D014764:Viral Proteins; D009713:Nucleotidyltransferases