Figure 3From: Evaluation of 147 Kampo prescriptions as novel protein tyrosine phosphatase 1B (PTP1B) inhibitory agents Selectivity of the top three Kampo formulations against PTP1B, TCPTP, VHR, SHP-1 and SHP-2 at 25 μUnit/mL. Inhibition selectivity of Daiokanzoto, Masiningan and Tokakujokito, which shows high PTP1B inhibitory activity against PTP1B, TCPTP, VHR, SHP-1 and SHP-2 at 25 μUnit/mL.Back to article page