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Biological Activity for SANT-2
SANT-2 is an inhibitor of Sonic hedgehog (Shh) signaling; antagonizes smoothened receptor activity (KD = 12 nM). Displays allosteric binding characteristics similar to SANT-1 (Cat. No. 1974). Displaces smo-[3H]SAG-1.3 and -[3H]Cyclopamine binding (Ki values are 7.8 nM and 8.4 nM respectively).
Technical Data for SANT-2
|Storage||Store at RT|
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.
Solubility Data for SANT-2
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions for SANT-2
The following data is based on the product molecular weight 479.96. Batch specific molecular weights may vary from batch to batch due to the degree 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||2.08 mL||10.42 mL||20.84 mL|
|5 mM||0.42 mL||2.08 mL||4.17 mL|
|10 mM||0.21 mL||1.04 mL||2.08 mL|
|50 mM||0.04 mL||0.21 mL||0.42 mL|
References for SANT-2
References are publications that support the biological activity of the product.
Rominger et al (2009) Evidence for allosteric interactions of antagonist binding to the smoothened receptor. J.Pharmacol.Exp.Ther. 329 995 PMID: 19304771
Chen et al (2002) Small molecule modulation of smoothened activity. Proc.Natl.Acad.Sci. 99 14071
If you know of a relevant reference for SANT-2, please let us know.
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1 Citation for SANT-2
Citations are publications that use Tocris products. Selected citations for SANT-2 include:
Strating et al (2015) Itraconazole inhibits enterovirus replication by targeting the oxysterol-binding protein. Cell Rep 10 600 PMID: 25640182
Do you know of a great paper that uses SANT-2 from Tocris? Please let us know.
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
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.
Stem Cell Workflow Poster
Stem cells have potential as a source of cells and tissues for research and treatment of disease. This poster summarizes some key protocols demonstrating the use of small molecules across the stem cell workflow, from reprogramming, through self-renewal, storage and differentiation to verification. Advantages of using small molecules are also highlighted.