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. 21, 1991
Filed:
Feb. 24, 1989
Applicant:
Inventors:
Shunichi Dosako, Saitamaken, JP;
Hiroshi Shinmoto, Kawagoeshi, JP;
Assignee:
Snow Brand Milk Products Co., Ltd., Sapporo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514 21 ; 530360 ; 530833 ; 530360 ;
Abstract
The present invention provides an agent utilizing for immunological assays in medical fields for blocking nonspecific adsorption, a process for preparing thereof and a method of blocking nonspecific adsorption. The agent contains a combination of milk protein as an effective constituent and a buffer solution containing one or more principal constituents selected from the group of organic acids and their salts.