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:
Oct. 05, 1982
Filed:
Feb. 09, 1981
Applicant:
Inventors:
Assignee:
Kuraray Co., Ltd, Kurashiki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435180 ; 2323 / ; 23915 ; 65 603 ; 2041 / ; 2041 / ; 2041 / ; 422 57 ; 422 70 ; 424 12 ; 427-2 ; 435-7 ; 435181 ;
Abstract
Carriers coated with a copolymer of a hydrophilic acrylate or methacrylate monomer and a copolymerizable unsaturated carboxylic acid or unsaturated amine are provided which are substantially free from nonspecific adsorption of proteins and the like. Due to the side-chain carboxyl or amino groups of the copolymer, these coated carriers are able to immobilize bio-active materials such as antigens, antibodies, complements and enzymes. These carriers, on which bio-active materials can be immobilized, are useful as clinical selective adsorbents, affinity-chromatographic adsorbents, selective electrodes or columns for analysis.