公开(公告)号：US20210072241A1

公开(公告)日：2021-03-11

申请号：US16977434

申请日：2019-03-04

Applicant: THE UNIVERSITY OF TOKYO

Inventor： Yasuteru URANO ,  Mako KAMIYA ,  Minoru KAWATANI ,  Hirohisa IWAKI ,  Kyoko YAMAMOTO ,  Haruki KUME ,  Daisuke YAMADA

IPC: G01N33/573 ,  G01N33/574 ,  C07D493/10 ,  C07D311/90

Abstract: A fluorescent probe can be used to detect and visualize carboxypeptidase activity with high sensitivity. The fluorescent probe has, as a base nucleus, a fluorescent skeleton that functions in the visible light region, and makes carboxypeptidase activity detectable and visible, for example, within a cell or clinical specimen, with high sensitivity.