Patent · US Active

Method of producing probe-bound carrier, probe-bound carrier and method of detecting or separating target substance

US11366108B2 · kind B2 · utility

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12Claims

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Assignees

Inventors

Yuuichi Ueya · Minato, JP
Yasuhito Satou · Minato, JP

Key dates

Filing date	Mar 27, 2018
Grant date	Jun 21, 2022
Priority date	—
Expiry date	Apr 29, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB03C2201/18
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

This invention relates to a method of producing a probe-bound carrier, a probe-bound carrier and a method of detecting or separating a target substance. The method of producing a probe-bound carrier includes: step 1 of mixing a carrier having tosyl groups and a probe; and step 2 of reducing the amount of tosyl groups on a surface of a carrier, in which a proportion of area S2 that is occupied by one tosyl group on a surface of the carrier obtained in the step 2 with respect to area S1A that is occupied by one tosyl group on a surface of the carrier used in the step 1 (S2/S1A×100%) is not less than 140%.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.