Title:
Immunological measuring method
Document Type and Number:
Japanese Patent JP6056138
Kind Code:
B2
Abstract:
[Problem] To provide a so-called competitive immunological assay method capable of more uniformly immobilizing on a solid phase a substance equivalent to an antigen. [Solution] This immunological assay method measures an analyte substance in a sample by using: an equivalent substance immobilized on the solid phase during the execution of the assay, the equivalent substance being immunologically equivalent to the analyte substance; and a labeled antibody for specifically binding to the substance equivalent to the analyte substance. The assay method is characterized in that the equivalent substance is immobilized on the solid phase using: a bond between the equivalent substance and a carrier substance, the carrier substance being a substance to which the labeled antibody does not bind; and a bond between the carrier substance and a specific binding substance immobilized on the solid phase, the specific binding substance being a substance that binds specifically to the carrier substance.
Inventors:
Furuki Yuki
Koji Shintani
Koji Shintani
Application Number:
JP2011277597A
Publication Date:
January 11, 2017
Filing Date:
December 19, 2011
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
G01N33/543; G01N33/53
Domestic Patent References:
| JP2870704B2 | ||||
| JP2007085779A | ||||
| JP10253632A | ||||
| JP2952013B2 |
Other References:
Doncheva N, Penkov A, Velcheva A, Boev M, Popov B, Niagolov Y.,Study of homocysteine concentration in coronary heart disease patients and comparison of two determi,Ann Nutr Metab.,2007年,Vol.51,No.1,Page.82-87