Provided are biosensors, compositions comprising biosensors, and methods of using biosensors in living cells and organisms. The biosensors are able to be selectively targeted to certain regions or structures within a cell. The biosensors may provide a signal when the biosensor is targeted and/or in response to a property of the cell or organism such as membrane potential, ion concentration or enzyme activity.
US9567302B2
申请人:——
公开号:US9567302B2
公开(公告)日:2017-02-14
[EN] COMPOUNDS AND CONJUGATES THEREOF<br/>[FR] COMPOSÉS ET CONJUGUÉS CORRESPONDANTS
申请人:MEDIMMUNE LTD
公开号:WO2020200880A1
公开(公告)日:2020-10-08
A conjugate comprising the following topoisomerase inhibitor derivative (A*): with a linker for connecting to a Ligand Unit, wherein the linker is attached in a cleavable manner to the amino residue. The Ligand Unit is preferably an antibody. Also provided is A* with the linking unit attached, and intermediates for their synthesis, as well as the released warhead.