Merck, G6649-25MG, Genistein

General description
Genistein is an isoflavonoid present among Leguminosae family of plants. It is structurally similar to estrogen (estradiol-17β).
Application
Genistein has been used:
as a test compound to access its estrogeniic acivity
as an oestrogenic ligand to carry out identical reporter gene activation assays and also used to examine the binding of genistein to hERβ
as an endocytosis inhibitor to test the possible effect of endocytosed advanced glycation end - bovine serum albumin (AGE-BSA) on lysosomes

Biochem/physiol Actions
Inhibitor of tyrosine protein kinase; competitive inhibitor of ATP in other protein kinase reactions. Antiangiogenic agent, down-regulates the transcription of genes involved in controlling angiogenesis.
Genistein is essential for plant-microbe interaction. It acts as a natural chemoprotectant and helps in preventing tumor progression and heart disorders. Genistein functionally shares estrogen′s action. It is useful in evaluating nutraceuticals and functional foods. Genistein exhibits antimicrobial action and can serve as a phytoalexin and phytoanticipin.
Features and Benefits
This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Chloride Channels and Met pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
Preparation Note
Genistein is soluble in DMSO and ethanol. It is also soluble in chlorform:methanol (1:1 (v:v), 10 mg/ml).