title: Identification of two HBeAg subspecificities revealed by chemical treatment and enzymatic digestion of liver-derived HBcAg.
mesh_terms: D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D005779:Immunodiffusion; D008099:Liver / Q000276:immunology*; D008623:Mercaptoethanol / Q000494:pharmacology; D011402:Pronase / Q000494:pharmacology; D012967:Sodium Dodecyl Sulfate / Q000494:pharmacology
chemical_list: D006511:Hepatitis B Antigens; D012967:Sodium Dodecyl Sulfate; D008623:Mercaptoethanol; D011402:Pronase