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. 17, 2018
Filed:
Dec. 16, 2016
Applicant:
Dongguan Apac Biotechnology Co., Ltd., DongGuan, CN;
Inventors:
Rey-Ting Guo, Taipei, TW;
Ya-Shan Cheng, Taipei, TW;
Jian-Wen Huang, Taipei, TW;
Tzu-Hui Wu, Taipei, TW;
Hui-Lin Lai, Taipei, TW;
Cheng-Yen Lin, Taipei, TW;
Tsung-Yu Ko, Taipei, TW;
Assignee:
DONGGUAN APAC BIOTECHNOLOGY CO., LTD., Dongguan, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 9/24 (2006.01); C12N 15/56 (2006.01); C12N 9/42 (2006.01);
U.S. Cl.
CPC ...
C12N 9/2437 (2013.01); C12Y 302/01004 (2013.01);
Abstract
A cellulase having improved thermostability is disclosed. The cellulase comprises a modified amino acid sequence of SEQ ID NO: 2, wherein the modification is adding a cysteine in N terminal and adding a glycine and a cysteine or adding a proline and a cysteine in C terminal.