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.

Date of Patent:
Jul. 22, 2003

Filed:

Sep. 20, 2001
Applicant:
Inventors:

Zhenyu Zhu, Beverly, MA (US);

Jing Zhou, Beverly, MA (US);

Shuang-yong Xu, Lexington, MA (US);

Assignee:

New England Biolabs, Inc., Beverly, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/22 ; C12N 1/555 ;
U.S. Cl.
CPC ...
C12N 9/22 ; C12N 1/555 ;
Abstract

The present invention relates to recombinant DNA which encodes the BsmAI restriction endonuclease as well as BsmAI methylase, expression of BsmAI restriction endonuclease and BsmAI methylase in cells containing the recombinant DNA, and purification of BsmAI endonuclease to near homogeneity.


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