Concentration and purification of hepatitis B antigen with polyethylene glycol and polyelectrolyte 60, a cross-linked copolymer of isobutylene maleic anhydride.

Abstract	A simple two-step procedure is described for the concentration and purification of hepatitis B antigen. The antigen is precipitated by polyethylene glycol and then adsorbed on and eluted from an insoluble polyelectrolyte, polyelectrolyte 60, which is a cross-linked copolymer of isobutylene maleic anhydride.
Authors	E De Rizzo, R Pandey, C Wallis, J L Melnick
Journal	Infection and immunity (Infect Immun) Vol. 6 Issue 3 Pg. 335-8 (Sep 1972) ISSN: 0019-9567 [Print] United States
PMID	4118047 (Publication Type: Journal Article)
Chemical References	Albumins Alkenes Anhydrides Blood Proteins Glycols Hepatitis B Antigens Maleates Polyethylenes Polymers gamma-Globulins polyelectrolyte 60
Topics	Adsorption Albumins (analysis) Alkenes Anhydrides Blood Protein Electrophoresis Blood Proteins (analysis) Chemical Phenomena Chemistry Glycols Hepatitis B Antigens (isolation & purification) Humans Immunoelectrophoresis Maleates Polyethylenes Polymers gamma-Globulins (analysis)

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