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:
Jan. 16, 1996
Filed:
Nov. 30, 1984
Applicant:
Inventors:
Shirley R Kronheim, Seattle, WA (US);
Carl J March, Seattle, WA (US);
Paul J Conlon, III, Seattle, WA (US);
Thomas P Hopp, Seattle, WA (US);
Assignee:
Immunex Corporation, Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ;
U.S. Cl.
CPC ...
530351 ; 424 852 ; 930141 ; 530412 ; 530413 ; 530414 ; 530417 ; 530351 ; 435 6952 ;
Abstract
Interleukin 1 has been purified by use of various techniques including ion exchange chromatography and dye-ligand affinity chromatography. By these techniques, interleukin 1 has been purified to homogeneity. The high purification of interleukin 1 has enabled the amino acid composition of this protein to be ascertained and its amino acid sequence to be partially determined.