Table 1. Specificity of 9 for mPTPB over a Panel of PTPs.

PTP	IC50
mPTPB	18 ± 2 nM
mPTPA, PTP1B, TC-PTP, LYP, HePTP, SHP1, SHP2, PTPH1, Meg2, FAP1, CD45, LAR, PTPα, PTPβ, PTPγ, PTPμ, PTPε, PTPσ, MKP5, VHR, VHX, CDC14A, Laforin, LMWPTP, PP5	no inhibition at 200 μM