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:
Aug. 10, 1993
Filed:
Jan. 16, 1991
Applicant:
Inventors:
Enno Christophers, Kiel, DE;
Jens-Michael Schroder, Blumenthal, DE;
Assignee:
Gist-brocades, N.V., Delft, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
514 21 ; 514 12 ; 530350 ; 530351 ; 530412 ; 530842 ;
Abstract
A substance is prepared having interleukin-8 inhibiting activity by extracting psoriatic scales and separating the extract on several successive HPLC columns, using an assay for IL-8i activity based on the inhibition of myeloperoxidase release and/or of the neutrophil chemotaxis of a reference sample. The substance is suitable for the preparation of anti-inflammatory medicines.