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:
Mar. 06, 2001
Filed:
Mar. 06, 1998
Applicant:
Inventors:
Andrew C. Braisted, San Francisco, CA (US);
Melissa A. Starovasnik, Burlingame, CA (US);
James A. Wells, Burlingame, CA (US);
Assignee:
Genentech Inc., So. San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 5/12 ;
U.S. Cl.
CPC ...
C07K 5/12 ;
Abstract
Z domain variants of staphylococcal protein A have significantly reduced size but possess IgG-binding affinity equivalent to the wild type Z domain. These Z domain variants are suitable for use in affinity chromatography purification of proteins and in the treatment of staphylococcic diseases.