ptp1b in 14

DU-14 (PTP1B/TC-PTPPROTAC) is a potent and selective dual PROTAC degrader for PTP1B and TC-PTP, exhibiting IC50 values of 24.2 nM and 30.1 nM for the phosphatase activity of PTP1B and TC-PTP, respectively. It enhances IFN-γ signaling, promotes T cell activation, and possesses antitumor activity.

PTP1B/TC-PTP IN-1 is a dual inhibitor of PTP1B and TC-PTP. It can be used as a target protein ligand for the synthesis of the PROTAC DU-14 (PTP1B/TC-PTP PROTAC).