345834
Genistein
From soybean, a cell-permeable, reversible, substrate competitive inhibitor of protein tyrosine kinases, including autophosphorylation of epidermal growth factor receptor kinase (IC₅₀ = 2.6 µM).
别名:
Genistein, Soybean, 4ʹ,5,7-Trihydroxyisoflavone
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关于此项目
经验公式（希尔记法）:
C15H10O5
化学文摘社编号:
分子量:
270.24
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
Storage condition:
OK to freeze, protect from light
产品名称
Genistein, Soybean, A cell-permeable, reversible, substrate competitive inhibitor of protein tyrosine kinases, including autophosphorylation of epidermal growth factor receptor kinase (IC50 = 2.6 µM).
Quality Level
description
Merck USA index - 14, 4391
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
white
solubility
DMSO: 200 mg/mL
shipped in
ambient
storage temp.
−20°C
SMILES string
[o]1c2c([c](c(c1)c3ccc(cc3)O)=O)c(cc(c2)O)O
InChI
1S/C15H10O5/c16-9-3-1-8(2-4-9)11-7-20-13-6-10(17)5-12(18)14(13)15(11)19/h1-7,16-18H
InChI key
TZBJGXHYKVUXJN-UHFFFAOYSA-N
General description
A cell-permeable, reversible, substrate competitive inhibitor of protein tyrosine kinases, including autophosphorylation of epidermal growth factor receptor kinase (IC50 = 2.6 µM). The inhibition is competitive with respect to ATP and non-competitive with respect to the phosphate acceptor. Inhibits tumor cell proliferation and induces tumor cell differentiation. Inhibits exogenous substrate phosphorylation by EGFR kinase and pp60v-src with similar potencies (IC50 = 20-25 µM). Has only a trivial effect on PKC and PKA (IC50 >350 µM). Produces cell cycle arrest and apoptosis in Jurkat T-leukemia cells. Prevents anti-CD3 monoclonal antibody-induced thymic apoptosis. Also inhibits topoisomerase II activity in vitro. Blocks oxidative DNA damage in vitro.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
EGFR kinase
EGFR kinase
Product does not compete with ATP.
Reversible: yes
Target IC50: 2.6 µM against autophosphorylation of epidermal growth factor receptor kinase
Other Notes
Constantinou, A., and Huberman, E. 1995. Proc. Soc. Exp. Biol. Med. 208, 109.
Wei, H., et al. 1995. Proc. Soc. Exp. Biol. Med. 208, 124.
Wei, H., et al. 1995. Carcinogenesis17, 73.
Kobayashi, S., et al. 1994. J. Biol. Chem.269, 9011.
Migita, K., et al. 1994. J. Immunol.153, 3457.
Spinozzi, F., et al. 1994. Leuk. Res.18, 431.
Dhar, A., et al. 1990. Mol. Pharmacol.37, 519.
Hill, T.D., et al. 1990. Science248, 1660.
Dean, N.M., et al. 1989. Biochem. Biophys. Res. Commun.165, 795.
Akiyama, T., et al. 1987. J. Biol. Chem.262, 5592.
Wei, H., et al. 1995. Proc. Soc. Exp. Biol. Med. 208, 124.
Wei, H., et al. 1995. Carcinogenesis17, 73.
Kobayashi, S., et al. 1994. J. Biol. Chem.269, 9011.
Migita, K., et al. 1994. J. Immunol.153, 3457.
Spinozzi, F., et al. 1994. Leuk. Res.18, 431.
Dhar, A., et al. 1990. Mol. Pharmacol.37, 519.
Hill, T.D., et al. 1990. Science248, 1660.
Dean, N.M., et al. 1989. Biochem. Biophys. Res. Commun.165, 795.
Akiyama, T., et al. 1987. J. Biol. Chem.262, 5592.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Shanqing Yi et al.
Folia histochemica et cytobiologica, 59(1), 49-56 (2021-02-20)
Alzheimer's disease (AD), a very common neurodegenerative disorder, is mainly characterized by the deposition of b-amyloid protein (Ab) and extensive neuronal cell death. Currently, there are no satisfactory therapeutic approaches for AD. Although neuroprotective effects of genistein against Ab-induced toxicity
Wei Zhang et al.
Development (Cambridge, England), 149(21) (2022-10-06)
Migration of myoblasts derived from the occipital somites is essential for tongue morphogenesis. However, the molecular mechanisms of myoblast migration remain elusive. In this study, we report that deletion of Isl1 in the mouse mandibular epithelium leads to aglossia due
Blanche C Ip et al.
Toxicological sciences : an official journal of the Society of Toxicology, 186(1), 29-42 (2021-12-23)
Humans are consistently exposed to thousands of untested chemicals that have been detected in the follicular fluid of the ovaries, and can disrupt reproductive health. Human granulosa cells (GCs) are the functional unit of the ovarian follicle with steroidogenic and
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 345834-20MG | 04055977214376 |
| 345834-50MG | 04055977214383 |