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. 2012 Feb 27;7(2):e31811. doi: 10.1371/journal.pone.0031811

Table 1. Selectivity of compounds against a panel of PTPs.

PTPs IC50 (µM)
(+)-Rutamarin Compound-2 Pervanadate
PTP1B 6.4 5.5 0.015
PTPα NI* NI* 0.059
LAR NI* NI* 0.026
CD45 >100 NI* 0.006
TC-PTP 26.8 33.9 0.036

* NI: No inhibition at 100 µM.