您的位置:首页>>Cayman>>Antioxidants>>Genistein
Cat. Number
080476504927617
Chemical Name
Genistein
References
Formal Name 5,​7-​dihydroxy-​3-​(4-​hydroxyphenyl)-​4H-​1-​benzopyran-​4-​one
CAS Number 446-72-0
Molecular Formula C15H10O5
Formula Weight 270.2
Formulation A crystalline solid
Purity >98%
λmax 261 nm
Stability 2 years
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
SMILES Oc1ccc(cc1)​c1coc2cc(O)​cc(O)​c2c1=O

Background Reading

Newbold, R.R., Banks, E.P., Bullock, B., et al. Uterine adenocarcinoma in mice treated neonatally with genistein. Cancer Res 61 4325-4328 (2001).

Lamartiniere, C.A., Cotroneo, M.S., Fritz, W.A., et al. Genistein chemoprevention: Timing and mechanisms of action in murine mammary and prostate. J Nutr 132 552S-558S (2002).

Akiyama, T., Ishida, J., Nakagawa, S., et al. Genistein, a specific inhibitor of tyrosine-specific protein kinases. J Biol Chem 262(1) 5592-5595 (1987).

Size Global Purchasing
100 mg  
250 mg  
500 mg  
1 g  

Description

Genistein is an isoflavonoid phytoestrogenic compound found in soybeans, pea pods, and other legumes. The estimated human normal dietary intake of genistein, primarily as glycosides, is 0 to 0.5 mg/kg. Genistein is present in much greater amounts in nutritional supplements. Genistein is carcinogenic in female neonatal mice, inducing endocrine-dependent uterine tumors in a fashion similar to diethylstilbestrol (DES).1 Genistein is a tyrosine-specific inhibitor of protein kinase activity, blocking the tyrosine-phosphorylation of histone H2B.2 In adult animals, dietary genistein has chemopreventive effects on breast, prostate, and other endocrine-dependent tumors.3

1 Newbold, R.R., Banks, E.P., Bullock, B., et al. Uterine adenocarcinoma in mice treated neonatally with genistein. Cancer Res 61 4325-4328 (2001).

2 Akiyama, T., Ishida, J., Nakagawa, S., et al. Genistein, a specific inhibitor of tyrosine-specific protein kinases. J Biol Chem 262(1) 5592-5595 (1987).

3 Lamartiniere, C.A., Cotroneo, M.S., Fritz, W.A., et al. Genistein chemoprevention: Timing and mechanisms of action in murine mammary and prostate. J Nutr 132 552S-558S (2002).

下一个:FeTMPyP上一个:Guaiacol
在线咨询 联系方式 二维码

服务热线

021-60498804

扫一扫,关注我们