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:
Nov. 05, 2002
Filed:
Sep. 09, 1999
Applicant:
Inventors:
Assignee:
Roche Diagnostics GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 9/52 ; C12N 1/552 ; C12N 1/557 ; C12N 1/574 ; C07G 1/700 ;
U.S. Cl.
CPC ...
C12N 9/52 ; C12N 1/552 ; C12N 1/557 ; C12N 1/574 ; C07G 1/700 ;
Abstract
A polypeptide with the properties of collagenase class I from Clostridium histolyticum (CHC I) and the amino acid sequence SEQ ID NO:2 which is optionally N-terminally extended by one or several amino acids of the sequence SEQ ID NO:3 is advantageously suitable for the isolation of cells from mammalian tissue and human tissue.