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:
Aug. 11, 1998
Filed:
May. 15, 1995
Applicant:
Inventor:
Nancy L Haigwood, Oakland, CA (US);
Assignee:
Chiron Corporation, Emeryville, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C12Q / ; G01N / ;
U.S. Cl.
CPC ...
4241881 ; 4242081 ; 435-5 ; 435-71 ;
Abstract
HIV-1 envelope muteins are provided comprising deletions within the hypervariable domains of the polypeptides. Methods of using these proteins in immunoassay and to elicit antibody production are also disclosed, as well as materials and methods useful for producing the muteins by recombinant DNA technology.