PROTAC Sirt2 Degrader-1 - CAS 2098487-75-1

PROTAC Sirt2 Degrader-1 is a PROTAC selectively targeting on Sirt2, consist an isotype-selective Sirt2 inhibitor SirReal as a warhead linked to cereblon ligand thalidomide. PROTAC Sirt2 Degrader-1 led a selective and dose-dependent degradation of Sirt2 at concentration ranging in 0.2-5μM, as well as a time-dependent depletion of Sirt2 at concentration of 10μM post 0.5-2h with a max degradation observed at 2h in HeLa cells. Depletion of Sirt2 by PROTAC Sirt2 Degrader-1 at concentration of 10μM resulted in a more pronounced acetylation of the microtubule network with enhanced process elongation than enzymatic Sirt2 inhibition.

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