Chemical Name: 8,8'-[Carbonylbis[imino-3,1-phenylenecarbonylimino(4-methyl-3,1-phenylene)carbonylimino]]bis-1,3,5-naphthalenetrisulfonic acid hexasodium salt
Biological Activity
Technical Data
Solubility
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References
Biological Activity
Non-selective P2 purinergic antagonist. Also blocks calmodulin binding to recognition sites and G protein coupling to G protein-coupled receptors. Increases open probability of ryanodine receptor (RyR) channels. Anticancer and antiviral agent.
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.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
14.29
10
water
71.46
50
Preparing Stock Solutions
The following data is based on the product molecular weight 1429.15. 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
0.7 mL
3.5 mL
7 mL
5 mM
0.14 mL
0.7 mL
1.4 mL
10 mM
0.07 mL
0.35 mL
0.7 mL
50 mM
0.01 mL
0.07 mL
0.14 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
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References
References are publications that support the products' biological activity.
Beindlet al (1996) Inhibition of receptor/G protein coupling by suramin analogues. Mol.Pharmacol. 50 415 PMID: 8700151
Charltonet al (1996) PPADS and suramin as antagonists at cloned P2Y- and P2U-purinoceptors. Br.J.Pharmacol. 118 704 PMID: 8762097
Klingeret al (2001) Suramin and the suramin analogue NF307 discriminate among calmodulin-binding sites. Biochem.J. 355 827 PMID: 11311147
Voogdet al (1993) Recent research on the biological activity of suramin. Pharmacol.Rev. 45 177 PMID: 8396782
Hillet al (2004) Functional regulation of the cardiac ryanodine receptor by suramin and calmodulin involves multiple binding sites. Mol.Pharmacol. 65 1258 PMID: 15102954