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:
Dec. 06, 2016
Filed:
Nov. 27, 2013
Applicant:
Nanjing University of Technology, Nanjing, CN;
Inventors:
Jingjing Xie, Nanjing, CN;
Wenyan Ji, Nanjing, CN;
Hanjie Ying, Nanjing, CN;
Wujin Sun, Nanjing, CN;
Ting Guo, Nanjing, CN;
Yong Chen, Nanjing, CN;
Xiaochun Chen, Nanjing, CN;
Jinglan Wu, Nanjing, CN;
Assignee:
NANJING TECH UNIVERSITY, Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/00 (2006.01); C12N 9/88 (2006.01); C12P 19/26 (2006.01); C12N 15/63 (2006.01);
U.S. Cl.
CPC ...
C12N 9/88 (2013.01); C12N 15/63 (2013.01); C12P 19/26 (2013.01); C12Y 401/03003 (2013.01); Y02P 20/52 (2015.11);
Abstract
It discloses a use of N-acetylneuraminic acid aldolase with an amino acid sequence as shown in SEQ ID NO: 2 in catalytic synthesis of N-acetylneuraminic acid. The preparation of N-acetylneuraminic acid is to use the N-acetylneuraminic acid aldolase with the amino acid sequence as shown in SEQ ID NO: 2 as a catalyst, and N-acetylmannosamine and pyruvic acid as substrates.