Potent ERβ agonist; displays >200-fold selectivity for ERβ over ERα (IC50 values are 5 and 1216 nM for human ERβ and ERα; 3.1 and 620 nM for rat ERβ and ERα; and 3.7 and 750 nM for mouse ERβ and ERα respectively).
Sold for research purposes under agreement from Pfizer Inc.
|Storage||Store at -20°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 271.24. 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||3.69 mL||18.43 mL||36.87 mL|
|5 mM||0.74 mL||3.69 mL||7.37 mL|
|10 mM||0.37 mL||1.84 mL||3.69 mL|
|50 mM||0.07 mL||0.37 mL||0.74 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Harris et al (2003) Evaluaton of an estrogen receptor-β agonist in animal models of human disease. Endocrinology 144 4241 PMID: 14500559
Malamas et al (2004) Design and synthesis of aryl diphenolic azoles as potent and selective estrogen receptor-β ligands. J.Med.Chem. 47 5021 PMID: 15456246
Cvoro et al (2008) Selective estrogen receptor-γ agonists repress transcription of proinflammatory genes. J.Immunol. 180 630 PMID: 18097065
If you know of a relevant reference for ERB 041, please let us know.
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Keywords: pfizer ERB041 potent erb erbeta erγ estrogen receptors agonists selective Estrogen and Related Receptors
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