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:
Feb. 20, 1990
Filed:
Oct. 29, 1987
Applicant:
Inventors:
Vito Turk, Ljubljana, YU;
Joze Brzin, Ljubljana, YU;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424105 ; 514-2 ; 514 12 ; 514 21 ; 530362 ; 530364 ;
Abstract
There is suggested a new process for the isolation of chicken egg white cystatin from an aqueous solution of chicken egg white by means of heating to max. 80.degree. C., chromatography on carboxymethylated papain-Sepharose 4B, chromatography on Sephadex-G-50 and purification by means of ion exchange chromatrography of the Fast Protein Liquid Chromatrography type. There are further suggested new agents and methods of treating viral infections in living organisms, especially mammalian and avian picornaviral infections, by means of chicken egg white cystatin.