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. 30, 1990
Filed:
Sep. 09, 1988
Applicant:
Inventors:
Shotaro Oka, Muko, JP;
Shu Tahara, Nagaokakyo, JP;
Hiroyoshi Minakuchi, Kyoto, JP;
Hajime Karatani, Kyoto, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C12N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
530811 ; 435176 ; 436524 ; 436527 ;
Abstract
Peptide-containing compounds such as enzymes, antibodies and antigens are immobilized on metal hydroxy gels formed by hydrolysis of metal alkoxides in an aqueous solvent while evaporating off the solvent. Preferably, hydrogen fluoride is present in the solvent during hydrolysis to provide a fluoride-substituted metal hydroxy gel. Water containing lower alcohol is a preferred solvent. The gel is treated with a coupling agent and a peptide-containing compound is chemically bonded to the gel.