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:
Oct. 01, 1991
Filed:
Jan. 27, 1989
Gunter Schumacher, Bernried, DE;
Peter Buckel, Bernried, DE;
Boehringer Mannheim GmbH, Mannheim, DE;
Abstract
The present invention provides a plasmid suitable for the expression of penicillin G amidase, wherein it carries an incomplete penicillin G amidase gene in which the first 78 bases of the translated region on the 5' end of the complete gene are missing. This incomplete penicillin G amidase gene can also be present incorporated in the form of two separate fragments which commence with bases 79 and 868, respectively, counting from the translated region on the 5' end of the gene and displaying a deletion of the coding bases 705 to 867. The present invention also provides a process for the production of these plasmids and is also concerned with the use thereof for obtaining penicillin G amidase.