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:
Feb. 18, 2025
Filed:
Nov. 06, 2019
Jsr Corporation, Minato-ku, JP;
Takanori Kishida, Minato-ku, JP;
Takaya Nishida, Minato-ku, JP;
JSR CORPORATION, Minato-ku, JP;
Abstract
A carrier which may have excellent pressure resistance, and even when a protein ligand is not immobilized thereon, a high dynamic binding capacity to a target substance, and a high performance of separating a target substance from a biological sample. Such a carrier may include a polymer having a crosslinked structure containing a divalent group of formula (1): wherein Rto Rare independently a single bond or divalent hydrocarbon group, Rand Rare independently H or a hydrocarbon group, X is a thio group, sulfinyl group, sulfonyl group, oxy group, >N(—R), >Si(—R), >P(—R), >P(═O)(—R), >B(—R), or >C(—R)(Rto Rindependently being H or hydrocarbon group), and * is a bond, provided that when both Rand Ror both Rand Rare a divalent hydrocarbon group, respectively, Rand Ror Rand Rmay form a ring together with an adjacent carbon atom.