SIS3


CAS No. : 521984-48-5

521984-48-5
Price and Availability of CAS No. : 521984-48-5
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2mg $66 In-stock
5mg $140 In-stock
10mg $215 In-stock
25mg $440 In-stock
50mg $650 In-stock
100mg $922 In-stock
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Cat. No. : HY-13013
M.Wt: 489.99
Formula: C28H28ClN3O3
Purity: >98 %
Solubility: H2O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C);DMSO : 100 mg/mL (ultrasonic)
Introduction of 521984-48-5 :

SIS3 is a potent and selective inhibitor of Smad3 with an IC50 of 3 μM for Smad3 phosphorylation. SIS3 inhibits the myofibroblast differentiation of fibroblasts by TGF-β1[1]. IC50 & Target:IC50: 3 μM (Smad3 phosphorylation)[1] In Vitro: SIS3 (0.3-10 μM; for 1 hour) attenuates the TGF-beta1-induced phosphorylation of Smad3 and interaction of Smad3 with Smad4[1].
SIS3 (0.1, 10, 50 μM; 30 min) significantly suppresses the expression of FN and α-SMA, but not that of Sphk2 provoked by TGF-β1[2].
SIS3 (10 μM; 24 hours) significantly reduces both α-SMA and palladin expression that is enhanced by TWEAK in Primary human dermal fibroblasts[3].
SIS3 significantly inhibits L4 development at five concentrations from as low as 2 μM to 50 μM (5 μM, 10 μM, 20 μM and 50 μM) in a dose-dependent manner[4].

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