Genistein 7-sulfate sodium is a metabolite of genistein that can reduce the activity of estrogen agonists in MCF-7 cells. Genistein 7-sulfate sodium can promote the growth of MCF-7 cells at concentrations of 10 μM and above.
References:
[1]. Pugazhendhi D, et al. Effect of sulphation on the oestrogen agonist activity of the ptoestrogens genistein and daidzein in MCF-7 human breast cancer cells. J Endocrinol. 2008 Jun;197(3):503-15.
















