BVT948产品是BVT 948 is a noncompetitive, cell-permeable inhibitor of protein tyrosine phosphatases (PTP; IC₅₀s = 0.09-1.7 µM). displays irreversible inhibition through catalysis of the hydrogen peroxide-dependent oxidation of PTP. Enhances insulin signaling in vitro and insulin tolerance in ob/ob mice in vivo.