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:
Aug. 03, 1982
Filed:
Apr. 17, 1978
Applicant:
Inventor:
Jack G Chirikjian, Rockville, MD (US);
Assignee:
Bethesda Research Laboratory, Rockville, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
435178 ; 435 91 ; 435172 ; 435174 ; 435176 ; 435179 ; 435180 ; 435199 ;
Abstract
Restriction endonucleases are immobilized by chemically bonding the restriction endonucleases to water-insoluble matrices. The immobilized restriction endonucleases have enhanced stability and can be used to obtain deoxyribonucleic acid fragments in relatively low salt media, free of protein and ready for further use without tedious and time-consuming manipulations.