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:
May. 01, 1984
Filed:
Dec. 19, 1980
Applicant:
Inventors:
Joseph Larner, Charlottesville, VA (US);
Kang Cheng, Charlottesville, VA (US);
Gail Galasko, Johannesburg, ZA;
Assignee:
The University of Virginia Alumni Patents Foundation, Charlottesville, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
2601 / ; 2601 / ; 424 95 ;
Abstract
An insulin mediator substance produced by the process comprising: contacting muscle tissue with insulin; deproteinizing the muscle tissue; removing the major nucleotides from the deproteinized muscle tissue; chromatographing the so-treated product on a Sephadex G-25 column using 0.05 N formic acid; and recovering the fraction wherein the major 230-nm absorbance peak corresponds with the ninhydrin-positive peak.