Jsr Corporation

Takaya Nishida

Takanori Kishida

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.

Method for producing organic sulfur compound, carrier, method for producing said carrier, ligand-immobilizing carrier, chromatography column, and method for detecting or isolating target substance

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Minato-ku, Japan

Takaya Nishida