USP7 / USP47抑制剂产品是USP7/USP47 inhibitor is a dual inhibitor of ubiquitin-specific protease 7 (USP7) and USP47 (IC₅₀s = 0.42 and 1 μM, respectively). It is selective for USP7 and USP47 over USP2, USP5, USP8, USP21, USP28, caspase-3, and cathepsin B (IC₅₀s = >31.6 μM).