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. 17, 1988
Filed:
Apr. 29, 1986
Hamao Umezawa, Tokyo, JP;
Tomio Takeuchi, Tokyo, JP;
Toshiharu Nagatsu, Yokohama, JP;
Masa Hamada, Tokyo, JP;
Shuichi Iwadare, Tokyo, JP;
Ikuo Matsumoto, Tokyo, JP;
Hajime Morishima, Tokyo, JP;
Microbial Chemistry Research Foundation, Tokyo, JP;
Banyu Pharmaceutical Co., Ltd., Tokyo, JP;
Abstract
L-aminoacylases S.sub.1 and S.sub.2 derived from actinomycetes and having physicochemical characteristics such that it is a L-aminoacylase which acts on a N-acyl-L-amino acid to give a L-amino acid, its substrate profile is wide, and it acts not only on a N-acyl derivative of a natural L-amino acid, but also on a N-acyl derivative of a synthetic L-amino acid, while it does not act on a N-acyl-D-amino acid, a DL-N-acetyl-.alpha.methylbenzylamine and a N-acetyl-D-glucosamine, etc.