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. 2020 Jun 2;10:8974. doi: 10.1038/s41598-020-65762-y

Table 4.

Phospho-STAT inhibition in lymphocyte assays with mouse V980I Knock-in.

Compound IL-12 (TYK2/JAK2) induced pSTAT4 IC50 (nM)
Human WT Mouse WT Mouse V980I KI1
Tofacitinib 145 ± 34 257 ± 34 325 ± 15
PF-06673518 64.3 ± 10.0 518 ± 84 128 ± 11

1Values represent mean IC50 (nM) ± standard deviation from two experiments.