The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 1988
Filed:
Aug. 23, 1985
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
424 89 ; 435235 ; 435239 ; 530412 ; 530826 ;
Abstract
A method for the preparation of an herpes simplex virus subunit vaccine, which comprises subjecting a solution containing glycoproteins gA and gB to column chromatography using, as a gel for chromatography, sulfuric acid ester of cellulose or a crosslinked polysaccharide to adsorb the glycoproteins gA and gB onto the gel in the presence of an anionic surfactant or a nonanionic surfactant, eluting the adsorbed glycoproteins to obtain an eluate containing the glycoproteins, and subjecting the eluate to gel filtration to obtain a filtrate containing the glycoproteins.