Chemical Name: 1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[(2E)-3-(1-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-1-oxo-2-propenyl]-isoquinoline hydrochloride
Biological ActivitySIS3 is a selective Smad3 inhibitor; attenuates TGF-β1-dependent Smad3 phosphorylation and DNA binding. Has no effect on Smad2, p38 MAPK, ERK or PI 3-kinase signaling. Inhibits TGF-β1-induced myofibroblast differentiation of dermal fibroblasts. Also inhibits TGF-β2-induced endothelial cell differentiation in iPSCs.
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Characterization of SIS3, a novel specific inhibitor of Smad3, and its effect on transforming growth factor-β1-induced extracellular matrix expression.
Jinnin et al.
Endothelial lineage differentiation from induced pluripotent stem cells is regulated by microRNA-21 and transforming growth factor β2 (TGF-β2) pathways.
Di Bernardini et al.
Wild-type and mutant p53 differentially regulate NADPH oxidase 4 in TGF-β-mediated migration of human lung and breast epithelial cells.
Boudreau et al.
Citations for SIS3
The citations listed below are publications that use Tocris products. Selected citations for SIS3 include:
4 Citations: Showing 1 - 4
Cub domain-containing protein 1 negatively regulates TGF-β signaling and myofibroblast differentiation.
Authors: Noskovičová Et al.
Am J Physiol Lung Cell Mol Physiol 2018;314:L695
Lactate-activated macrophages induced aerobic glycolysis and epithelial-mesenchymal transition in breast cancer by regulation of CCL5-CCR5 axis: a positive metabolic feedback loop.
Authors: Lin Et al.
Dual SMAD Signaling Inhibition Enables Long-Term Expansion of Diverse Epithelial Basal Cells
Authors: Mou Et al.
Cell: Stem Cell 2016;19:217
Lipopolysaccharide induces a fibrotic-like phenotype in endothelial cells.
Authors: Echeverría Et al.
J Cell Mol Med 2013;17:800
No product specific FAQs exist for this product, however you mayView all Small Molecule FAQs
Reviews for SIS3
There are currently no reviews for this product. Be the first to review SIS3 and earn rewards!
Have you used SIS3?
Submit a review and receive an Amazon gift card.
$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image