A1874

A1874 is a nutlin-based and BRD4-degrading PROTAC with a DC50 of 32 nM (induce BRD4 degradation in cells). Effective in inhibiting many cancer cell lines proliferation[1].

Research Areas >> Cancer

Signaling Pathways >> PROTAC >> PROTAC

Signaling Pathways >> Epigenetics >> Epigenetic Reader Domain

BRD4

Treatment of HCT116 cells of A1874 (0-10 μM, 24 hours) induces a dose-dependent knockdown of BRD4 levels, with near-maximum knockdown by 100 nmol/L and a maximum degradation (Dmax) of BRD4 of 98% of the levels in control (0.1% DMSO-treated) cells[1]. Treatment of HCT116 cells of A1874 (0-10 μM, 24 hours) increases p53 levels in the HCT116 cells and showed dose-dependent p53 stabilization[1]. Western Blot Analysis[1] Cell Line: HCT116 cells. Concentration: 0-10 μM. Incubation Time: 24 hours. Result: Induced a dosedependent knockdown of BRD4 levels, with near-maximum knockdown by 100 nM.

[1]. Hines J, et al. MDM2-Recruiting PROTAC Offers Superior, Synergistic Antiproliferative Activity via Simultaneous Degradation of BRD4 and Stabilization of p53. Cancer Res. 2019 Jan 1;79(1):251-262.