title: [Partial purification of HBsAg by the progressive elimination of serum proteins].
abstract: Partial elimination of proteins from HBsAg-positive sera was realised by raising the temperature and simultaneously lowering the pH. Products with a convenient level of purity (2.2 mg of proteins per ml) were obtained as well as a good recovery rate of the HBsAgs (8-24%).
mesh_terms: D001798:Blood Proteins / Q000032:analysis / Q000302:isolation & purification*; D006514:Hepatitis B Surface Antigens / Q000032:analysis / Q000302:isolation & purification*; D006801:Humans; D005779:Immunodiffusion
chemical_list: D001798:Blood Proteins; D006514:Hepatitis B Surface Antigens
vernacular_title: Purification partielle de l'AgHBs par élimination progressive des protéines sériques.