专利检索 ap:("SYSMEX CORPORATION") AND inv:"NISHIKAWA, Yochi" 第 1 页

1.

发明公开
LABELED POLYPEPTIDE, MODIFIED POLYPEPTIDE, PRODUCTION METHOD FOR THESE POLYPEPTIDES, REAGENT CONTAINING THESE POLYPEPTIDES, AND MEASUREMENT METHOD FOR TARGET SUBSTANCE 审中-公开

公开(公告)号：EP4296672A1

公开(公告)日：2023-12-27

申请号：EP23180231.5

申请日：2023-06-20

申请人： SYSMEX CORPORATION

发明人： SATO, Haruya , NAITOH, Katsuki , KATAOKA, Yukiko , NISHIKAWA, Yochi , OKANO, Daiki

IPC分类号： G01N33/533 , C07K2/00 , C07K16/46 , G01N33/535 , G01N33/58

摘要： Disclosed is a labeled polypeptide that includes a glutamine residue having a side chain represented by formula (I) below:

(wherein, (C) represents an α-carbon of the glutamine residue, X represents a straight chain alkylene group, Y represents a polyethylene glycol chain, Z represents a label, L represents a spacer or an atomic bond, and the polyethylene glycol chain has a molecular weight of 1100 or larger).