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:
Nov. 04, 1997
Filed:
Feb. 14, 1992
Bharat B Aggarwal, San Mateo, CA (US);
Patrick W Gray, San Francisco, CA (US);
Glenn E Nedwin, Guilford, CT (US);
Genentech, Inc., South San Francisco, CA (US);
Abstract
Biologically active lymphotoxin polypeptides are synthesized in recombinant cell culture. Novel nucleic acid and vectors incorporating same are provided. The compositions and processes herein enable the economical preparation of compositions containing uniform lymphotoxin polypeptides and variant lymphotoxins having amino acid sequences that differ from those found in nature. The lymphotoxins are purified to a specific activity of 2-10.times.10.sup.7 units/mg of protein by purification using a novel immobilized, lymphotoxin-neutralizing monoclonal antibody.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile