4-Hydroxyestrone

Catalog No.E8109

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Technical Data

Formula

C18H22O3

Molecular Weight 286.37 CAS No. 3131-23-5
Solubility (25°C)* In vitro
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description 4-Hydroxyestrone (4-OHE1), an endogenous estrone metabolite formed via CYP1B1 hydroxylation, acts as a potent neuroprotectant against glutamate-induced oxidative toxicity in HT22 cells by inducing SIRT1-mediated deacetylation of phosphorylated p53, promoting its cytoplasmic retention and suppressing pro-apoptotic gene transcription.

Protocol (from reference)

References

  • https://pubmed.ncbi.nlm.nih.gov/32350290/

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

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