The present invention relates to a targeted protease degradation (TED) platform, and specifically to a conjugate of target molecule-linker-E3 ligase ligand as shown in formula I, R
T
-L1-R
E3
(formula I), wherein R
T
is a monovalent group of the target molecule, R
E3
is a monovalent group of the E3 ligase ligand, L1 is the linker linking A and B, and L1 is as shown in formula II below: —W-L2-W
2
— (II).
The present invention relates to a targeted protease degradation (TED) platform, and specifically to a conjugate of target molecule-linker-E3 ligase ligand as shown in formula I, R
T
-L1-R
E3
(formula I), wherein R
T
is a monovalent group of the target molecule, R
E3
is a monovalent group of the E3 ligase ligand, L1 is the linker linking A and B, and L1 is as shown in formula II below: —W-L2-W
2
— (II).
New Caged Coumarin Fluorophores with Extraordinary Uncaging Cross Sections Suitable for Biological Imaging Applications
作者:YuRui Zhao、Quan Zheng、Kenneth Dakin、Ke Xu、Manuel L. Martinez、Wen-Hong Li
DOI:10.1021/ja036958m
日期:2004.4.1
efficiency of the coumarin cage and that the photonic energy absorbed by coumarin was utilized efficiently to photolyze the NPE group. Future explorations of this type of "substrate-assisted photolysis" may yield other cages of high uncaging cross sections. For cellular imaging applications, we prepared a cell permeable and caged coumarin fluorophore, NPE-HCCC2/AM (10), which can be loaded into fully intact