Estrone sulfate is anendogenous metabolitepresent in Blood that can be used for the research of X-Linked Ichthyosis and Obesity^[1][2][3].

Endogenous metabolites is defined as those that are annotated by Kyoto Encyclopedia of Genes and Genomes as substrates or products of the ~1900 metabolic enzymes encoded in our genome. It is clear in the body of literature that there are documented toxic properties for many of these metabolites^[1].

350.43

C₁₈H₂₂O₅S

481-97-0

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.