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1. WO2020129404 - MODIFIED PARTICLE, METHOD FOR PRODUCING MODIFIED PARTICLE, AND DETECTION DEVICE

Publication Number WO/2020/129404
Publication Date 25.06.2020
International Application No. PCT/JP2019/041831
International Filing Date 25.10.2019
IPC
G01N 21/64 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
G01N 33/543 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 管野 天 KANNO Takashi
Agents
  • 鎌田 健司 KAMATA Kenji
  • 野村 幸一 NOMURA Koichi
Priority Data
2018-23572317.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MODIFIED PARTICLE, METHOD FOR PRODUCING MODIFIED PARTICLE, AND DETECTION DEVICE
(FR) PARTICULE MODIFIÉE, PROCÉDÉ PERMETTANT DE PRODUIRE UNE PARTICULE MODIFIÉE ET DISPOSITIF DE DÉTECTION
(JA) 修飾粒子、修飾粒子の製造方法、および検出装置
Abstract
(EN)
The present disclosure provides a modified particle in which a specifically combining substance immobilized to the particle surface is inhibited from deteriorating. The modified particle (100) of the present disclosure comprises a particle (10), a specifically combining substance (20) which has the property of specifically combining with a substance to be detected and has been immobilized to the surface of the particle (10), and amino sugar molecules (30) immobilized to the surface of the particle (10) by amide bonding.
(FR)
La présente invention concerne une particule modifiée dans laquelle une substance de combinaison spécifique immobilisée sur la surface de particule ne peut pas se détériorer. La particule modifiée (100) de la présente invention comprend une particule (10), une substance de combinaison spécifique (20) qui présente la propriété de se combiner spécifiquement avec une substance à détecter et qui a été immobilisée sur la surface de la particule (10), et des molécules de sucre aminé (30) immobilisées sur la surface de la particule (10) par liaison amide.
(JA)
本開示は、粒子の表面に固定された特異的結合物質の劣化が低減される修飾粒子を提供する。本開示による修飾粒子(100)は、粒子(10)と、被検出物質と特異的に結合する性質を有し、粒子(10)の表面に固定された特異的結合物質(20)と、粒子(10)の表面にアミド結合による固定されているアミノ糖分子(30)と、を含む。
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