CELL DISSOCIATING AGENT AND CELL SEPARATION METHOD

    公开(公告)号:US20240200025A1

    公开(公告)日:2024-06-20

    申请号:US18574611

    申请日:2022-06-27

    CPC classification number: C12N5/0081 C12N2509/00

    Abstract: The present invention provides a cell detachment agent for detaching a cell to be separated from a separation carrier bound to the cell to be separated, wherein the above-mentioned cell detachment agent contains a bindable ureido group-containing polymer having a side chain structure represented by the following formula (1) and having a separation carrier-binding site capable of binding to the above-mentioned separation carrier at a side chain or terminal thereof, and the above-mentioned bindable ureido group-containing polymer has an upper critical solution temperature (UCST) of 4 to 40° C.:


    —NH—(C═O)—NH2  (1)

Patent Agency Ranking