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:
Apr. 26, 2016
Filed:
Sep. 01, 2011
Applicants:
Bishwajit Kundu, New Delhi, IN;
Saurabh Bansal, New Delhi, IN;
Prashant Mishra, New Delhi, IN;
Inventors:
Assignees:
Indian Institute of Technology, New Delhi, IN;
Department of Biotechnology, Ministry of Science and Technology, New Delhi, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 9/82 (2006.01); A61K 38/46 (2006.01); A23L 1/015 (2006.01);
U.S. Cl.
CPC ...
C12N 9/82 (2013.01); A23L 1/0153 (2013.01); A61K 38/46 (2013.01); C12Y 305/01001 (2013.01);
Abstract
The present invention relates to a mutant of L-asparaginase enzyme characterized in having high thermostability, pH stability and no glutaminase activity useful for therapeutics and the process of preparing the same. The present invention specifically relates to mutants MTCC 5580, MTCC 5581 and MTCC 5582 characterized in having higher stability, no glutaminase activity etc., to allow their usage in the form of improved protein therapeutics.