Potent, cell-permeable inhibitor of Sonic hedgehog (Shh) signaling; high affinity antagonist of smoothened activity (KD = 1.2 nM). Inhibits smoothened agonist effects with an IC50 of 20 nM (in Shh-LIGHT2 cells).
|Storage||Desiccate at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 373.5. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.68 mL||13.39 mL||26.77 mL|
|5 mM||0.54 mL||2.68 mL||5.35 mL|
|10 mM||0.27 mL||1.34 mL||2.68 mL|
|50 mM||0.05 mL||0.27 mL||0.54 mL|
References are publications that support the products' biological activity.
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2 Citations for SANT-1
Citations are publications that use Tocris products. Selected citations for SANT-1 include:
Atwood et al (2013) GLI activation by atypical protein kinase C Ι/λ regulates the growth of basal cell carcinomas. Stem Cell Reports 494 484 PMID: 23446420
Nostro et al (2015) Efficient generation of NKX6-1+ pancreatic progenitors from multiple human pluripotent stem cell lines. Neuropsychopharmacology 4 591 PMID: 25843049
Do you know of a great paper that uses SANT-1 from Tocris? If so please let us know.
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Literature in this Area
Stem Cells Scientific Review
Written by Kirsty E. Clarke, Victoria B. Christie, Andy Whiting and Stefan A. Przyborski, this review provides an overview of the use of small molecules in the control of stem cell growth and differentiation. Key signaling pathways are highlighted, and the regulation of ES cell self-renewal and somatic cell reprogramming is discussed. Compounds available from Tocris are listed.