METHODS FOR PRODUCING INTERMEDIATE ANTIBODIES REGIOSELECTIVELY MODIFIED, AND ANTIBODY DERIVATIVES REGIOSELECTIVELY HAVING BIOORTHOGONAL FUNCTIONAL GROUP OR FUNCTIONAL SUBSTANCE

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United States of America Patent

APP PUB NO 20240218015A1
SERIAL NO

18598901

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Abstract

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A method for producing an intermediate antibody regioselectively modified, which comprises:

    (1) mixing a solution comprising an antibody material and a solution comprising a reagent for regioselectively modifying an antibody in a micromixer to form a mixture comprising the antibody material and the reagent,wherein the reagent comprises a compound comprising an affinity substance to an antibody and a reactive group to an antibody; and(2) passing the mixture through a reaction channel to allow the antibody material and the reagent to react in the reaction channel to form a solution comprising an intermediate antibody regioselectively modified,wherein the processes (1) and (2) are continuously performed in a flow microreactor,is capable of rapidly producing a desired antibody derivative regioselectively having a functional substance or functional substances.

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Patent Owner(s)

Patent OwnerAddress
AJINOMOTO CO INCJAPAN'S TOKYO CENTRAL BEIJING A CHOME 15 NO 1 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ENDO, Yuta Kawasaki-shi, JP 149 1723
KATO, Keisuke Kawasaki-shi, JP 88 779
MATSUDA, Yutaka Kawasaki-shi, JP 87 1208
MENDELSOHN, Brian Alan San Diego, US 6 19
NAKAHARA, Yuichi Kawasaki-shi, JP 15 49
YAMADA, Kei Kawasaki-shi, JP 30 161

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