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:
Mar. 16, 1993
Filed:
Feb. 15, 1991
Applicant:
Inventor:
John A Bott, Grosse Pointe Shores, MI (US);
Assignee:
Pennsylvania Hospital, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
530350 ; 530413 ; 530416 ; 530855 ;
Abstract
The present invention comprises a biochemically pure protein, termed antistasin, which exhibits both antimetastatic and anticoagulant properties. Methods of producing the protein and methods of using the protein to inhibit or reduce metastasis and/or coagulation of blood are disclosed. The complete amino acid sequences of antistasin and some variants have been determined from purified protein and cloned cDNAs.