EGCG ((-)-Epigallocatechin Gallate)

製品コードS2250 バッチS225010

化学情報

	Synonyms		Storage (From the date of receipt)	3 years -20°C powder 1 years -80°C in solvent
	化学式	C₂₂H₁₈O₁₁
	分子量	458.37	CAS No.	989-51-5
Solubility (25°C)*	体外	DMSO	92 mg/mL warmed with 50ºC water bath (200.71 mM)
		Ethanol	92 mg/mL warmed with 50ºC water bath (200.71 mM)
		Water	20 mg/mL warmed with 50ºC water bath (43.63 mM)
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	EGCG ((-)-Epigallocatechin Gallate) is the main catechin extraction of green tea that inhibits telomerase and DNA methyltransferase. EGCG blocks the activation of EGF receptors and HER-2 receptors. ECGG inhibits fatty acid synthase and glutamate dehydrogenase activity.
in vitro	(-)-Epigallocatechin gallate functions as a powerful antioxidant, preventing oxidative damage in healthy cells, but also as an antiangiogenic and antitumor agent and as a modulator of tumor cell response to chemotherapy. (-)-Epigallocatechin gallate shows multiple anticancer effects, such as anti-proliferation, anti-angiogenesis, transformation prevention of various cancer cells, cancer cell cycle arrest and inhibition of tumor metastasis. (-)-Epigallocatechin gallate exerts multi-anticancer effects through regulating several cancer-related cell signal pathways (regulated the function or the expression of key signal proteins, such as nuclear factor-κB, MAPKs and activator protein-1, EGFR, IGF, COX-2 signaling pathway, and so on.), effecting methylation of cancer genes and combination of ligand with membrane receptors. ^[1] (-)-Epigallocatechin gallate also shows an immunomodulating effects. Several types of immune cells in both the innate and adaptive immune systems are known to be affected in varying degrees by (-)-Epigallocatechin gallate. Among them, the dramatic effect on T cell functions has been repeatedly demonstrated, including T cell activation, proliferation, differentiation, and production of cytokines. Studies using animal models of autoimmune diseases have reported disease improvement in animals treated with green tea/EGCG. ^[2] (-)-Epigallocatechin gallate displays anti-infective properties. Antiviral activities of (-)-Epigallocatechin gallate with different modes of action have been demonstrated on diverse families of viruses, such as Retroviridae, Orthomyxoviridae and Flaviviridae and include important human pathogens like human immunodeficiency virus, influenza A virus and the hepatitis C virus. ^[3]

製品説明

EGCG ((-)-Epigallocatechin Gallate) is the main catechin extraction of green tea that inhibits telomerase and DNA methyltransferase. EGCG blocks the activation of EGF receptors and HER-2 receptors. ECGG inhibits fatty acid synthase and glutamate dehydrogenase activity.

in vitro

(-)-Epigallocatechin gallate functions as a powerful antioxidant, preventing oxidative damage in healthy cells, but also as an antiangiogenic and antitumor agent and as a modulator of tumor cell response to chemotherapy. (-)-Epigallocatechin gallate shows multiple anticancer effects, such as anti-proliferation, anti-angiogenesis, transformation prevention of various cancer cells, cancer cell cycle arrest and inhibition of tumor metastasis. (-)-Epigallocatechin gallate exerts multi-anticancer effects through regulating several cancer-related cell signal pathways (regulated the function or the expression of key signal proteins, such as nuclear factor-κB, MAPKs and activator protein-1, EGFR, IGF, COX-2 signaling pathway, and so on.), effecting methylation of cancer genes and combination of ligand with membrane receptors. ^[1] (-)-Epigallocatechin gallate also shows an immunomodulating effects. Several types of immune cells in both the innate and adaptive immune systems are known to be affected in varying degrees by (-)-Epigallocatechin gallate. Among them, the dramatic effect on T cell functions has been repeatedly demonstrated, including T cell activation, proliferation, differentiation, and production of cytokines. Studies using animal models of autoimmune diseases have reported disease improvement in animals treated with green tea/EGCG. ^[2] (-)-Epigallocatechin gallate displays anti-infective properties. Antiviral activities of (-)-Epigallocatechin gallate with different modes of action have been demonstrated on diverse families of viruses, such as Retroviridae, Orthomyxoviridae and Flaviviridae and include important human pathogens like human immunodeficiency virus, influenza A virus and the hepatitis C virus. ^[3]

プロトコル(参考用のみ)

参考

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カスタマーフィードバック

: Data from [PLoS One, 2013, 8(8), e69519]

: Data from [PLoS One, 2013, 8(8), e69519]

: , , J Cell Mol Med, 2017, 21(10):2481-2490

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Tea polyphenol EGC suppresses colorectal cancer cell proliferation both in vitro and in vivo via downregulation of STAT3 [ Journal of Functional Foods, 2024, 105977]	PubMed: none
Dysregulated Gln-Glu-α-ketoglutarate axis impairs maternal decidualization and increases the risk of recurrent spontaneous miscarriage [ Cell Rep Med, 2023, 4(5):101026]	PubMed: 37137303
Connexin43 is associated with the progression of clear cell renal carcinoma and is regulated by tangeretin to sygergize with tyrosine kinase inhibitors [ Transl Oncol, 2023, 35:101712]	PubMed: 37354638
Molecular Signature Predictive of Long-Term Liver Fibrosis Progression to Inform Antifibrotic Drug Development [ Gastroenterology, 2022, 162(4):1210-1225]	PubMed: 34951993
EGFR-phosphorylated GDH1 harmonizes with RSK2 to drive CREB activation and tumor metastasis in EGFR-activated lung cancer [ Cell Rep, 2022, 41(11):111827]	PubMed: 36516759
EGCG prevents pressure overload‑induced myocardial remodeling by downregulating overexpression of HDAC5 in mice [ Int J Mol Med, 2022, 49(1)11]	PubMed: 34841436
Screening Health-Promoting Compounds for Their Capacity to Induce the Activity of FOXO3 [ J Gerontol A Biol Sci Med Sci, 2022, 77-8:1485-1493]	PubMed: 34508571
Glutamate dehydrogenase 1 mediated glutaminolysis sustains HCC cells survival under glucose deprivation [ J Cancer, 2022, 13(3):1061-1072]	PubMed: 35154470
Yap-Myc signaling induces pancreatic stellate cell activation through regulating glutaminolysis [ Exp Cell Res, 2022, 411(1):113000]	PubMed: 34958764
Treg/Th17 Ratio Regulation May Play an Important Role in Epigallocatechin-3-Gallate-Mediated Attenuation of Increased Afterload-Induced Cardiac Hypertrophy [ J Cardiovasc Pharmacol, 2022, 79(5):711-718]	PubMed: 35058409

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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