SAR-20347 is a potent dual inhibitor of tyrosine kinase 2 (TYK2) and JAK1. SAR-20347 inhibits TYK2, JAK1, JAK2 and JAK3 with IC50s of 0.6, 23, 26 and 41 nM, respectively. SAR-20347 (5 μM) dose-dependently inhibits the production of secreted embryonic alkaline phosphatase (SEAP) with greatest inhibition.
In vivo, TYK2 mutant mice or treatment of wild-type mice with SAR-20347 significantly reduced IL-12-induced IFN-γ production and IL-22-dependent serum amyloid A to similar extents, indicating that, in these models.
|Body Surface Area (m2)||0.007||0.025||0.15||0.05||0.02||0.5|
|Animal A (mg/kg) = Animal B (mg/kg) multiplied by||Animal B Km|
|Animal A Km|
For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.
|Solubility||DMSO: ≥ 60 mg/mL|
Inhibition of TYK2 and JAK1 ameliorates imiquimod-induced psoriasis-like dermatitis by inhibiting IL-22 and the IL-23/IL-17 axis.
Works MG, et al. J Immunol. 2014 Oct 1;193(7):3278-87. PMID: 25156366.
|Related JAK Products|
Delphinidin (chloride) is an anthocyanidin, a natural plant pigment which can modulate JAK/STAT3 and MAPKinase signaling to induce apoptosis in HCT116 cells.
AZD4205 is a novel potent and selective janus kinase 1 (JAK1) inhibitor, with IC50 value of 73 nM.
PF-06826647, also known as Tyk2-IN-8, is a selective and orally administered tyrosine kinase 2 (TYK2) inhibitor, with IC50 of 17 nM.
PF-06700841 (Brepocitinib) tosylate is a dual inhibitor of JAK1 and TYK2, with IC50 values of 17 nM and 23 nM, respectively.
|JAK3-IN-6 (Compound 2)
JAK3-IN-6 (Compound 2) CAS#: 1443235-95-7 is a potent and highly selective JAK3 inhibitor, with an IC50 of 0.15 nM.
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