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:
May. 11, 1976
Filed:
Oct. 04, 1974
Applicant:
Inventors:
Assignee:
Rikagaku Kenkyusho, , JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12D / ; C07G / ; C12D / ;
U.S. Cl.
CPC ...
195 / ; 195 62 ; 195 / ;
Abstract
A new deoxyribonuclease (DNase) having preservability and high temperature stability is provided by cultivating a new strain M-26 of the genus Bacillus in an alkaline culture medium. The DNase has such a specificity that it very selectively cleaves phosphodiester bonds between deoxyguanosine and deoxyguanosine in a molecule of deoxyribonucleic acid (DNA) while leaving phosphate groups at the 5'-position.