tyk2 jh1

Ropsacitinib (PF-06826647) 是一种选择性TYK2抑制剂。Ropsacitinib 与Tyk2催化活性JH1结构域结合(IC50:17nM)。

NVP-BSK805 (BSK 805) 是 ATP 竞争性的 JAK2抑制剂，对 JAK1 JH1、 JAK2 JH1 (JAK 同源 1)、JAK3 JH1和 TYK2 JH1 的 IC50值分别为 31.63、0.48、8.68 和 10.76 nM。

Tyk2-IN-5 is a selective and orally active inhibitor of Tyk2 JH2 (Ki: 0.086 nM for Tyk2 JH2; IC50: 25 nM for IFNα).

TyK2-IN-2 is a selective inhibitor of TYK2 (IC50s: 7 nM, 0.1 μM, and 0.05 μM for TYK2 JH2, IL-23, and IFNα).

Tyk2-IN-7 is an inhibitor of TYK2 JH2, binds to the TYK2 JH2 domain (IC50: 0.00053 μM; Ki.app: 0.00007 μM).

NVP-BSK805 trihydrochloride is a potent ATP-competitive inhibitor of JAK2, exhibiting IC50 values of 0.48 nM, 31.63 nM, 18.68 nM, and 10.76 nM against JAK2 JH1, JAK1 JH1, JAK3 JH1, and TYK2 JH1, respectively.