| 別品名 |
Silibinin, Silybum substance E6, Silymarin I, (2R,3R)-2-[(2R,3R)-2,3-Dihydro-3-(4-hydroxy-3- methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin- 6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran- 4-one AND (2R,3R)-2-[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3- methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin- 6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran- 4-one
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| 別包装 |
あり
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| 純度 |
>=97%
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| 分子量 |
482.44
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| CAS RN® |
802918-57-6
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| 化合物の概要 |
Flavonoid originally found in Silybum (milk thistle) seeds.
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| 構造 |
C25H22O10
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| 溶媒 |
Soluble in acetone, ethyl acetate, methanol or ethanol. Practically insoluble in water.
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| 使用目的 |
Silybin is a phytoestrogen and flavonoid originally found in the seeds of the milk thistle plant (Silybum). Silybin exhibits anti-diabetic, anti-inflammatory, anti-angiogenic, anticancer chemotherapeutic, and chemopreventive activities. In cellular and animal models of hepatocellular carcinoma, silybin increases expression of TRAIL and DR-5, activates caspase signaling, and decreases tumor growth and inflammatory cytokine release. In animal models of diabetes, silybin decrease Hb1Ac levels as well as serum triglycerides, cholesterol, and glucose in pancreatic β cells. Additionally, silybin inhibits IL-1β-induced pro-inflammatory cytokine expression and suppresses translocation of NF-κB in vitro. In animal models, this compound suppresses expression of HIF-1α and VEGF, decreases microvessel density, and delays UV-induced carcinogenesis.
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| その他 |
[融点]167℃ or 180℃(dec.)
[外観]White to light yellow powder
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| 参考文献 |
Sato M, Murakami K, Uno M, et al. Structure-activity relationship for (+)-taxifolin isolated from silymarin as an inhibitor of amyloid-beta aggregation. Biosci Biotechnol Biochem. 2013;77(5):1100-1103. PMID: 23649236.Bousserouel S, Bour G, Kauntz H, et al. Silibinin inhibits tumor growth in a murine orthotopic hepatocarcinoma model and activates the TRAIL apoptotic signaling pathway. Anticancer Res. 2012 Jul;32(7):2455-62. PMID: 22753701.Wang Q, Liu M, Liu WW, et al. In vivo recovery effect of silibinin treatment on streptozotocin-induced diabetic mice is associated with the modulations of Sirt-1 expression and autophagy in pancreatic β-cell. J Asian Nat Prod Res. 2012;14(5):413-23. PMID: 22423887.Au AY, Hasenwinkel JM, Frondoza CG. Silybin inhibits interleukin-1β-induced production of pro-inflammatory mediators in canine hepatocyte cultures. J Vet Pharmacol Ther. 2011 Apr;34(2):120-9. PMID: 21395602.Gu M, Singh RP, Dhanalakshmi S, et al. Silibinin inhibits inflammatory and angiogenic attributes in photocarcinogenesis in SKH-1 hairless mice. Cancer Res. 2007 Apr 1;67(7):3483-91. PMID: 17409458.Lee MH, Huang Z, Kim DJ, et al. Direct targeting of MEK1/2 and RSK2 by silybin induces cell-cycle arrest and inhibits melanoma cell growth. Cancer Prev Res (Phila). 2013 May;6(5):455-465. PMID: 23447564.Ali E, Sharifpanah F, et al. Silibinin from Silybum marianum Stimulates Embryonic Stem Cell Vascular Differentiation via the STAT3/PI3-K/AKT Axis and Nitric Oxide. Planta Med. 2018 Jul;84(11):768-778. PMID: 29329462.
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※表示価格について
| 当社在庫 |
なし
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| 納期目安 |
1週間程度
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| 保存温度 |
-２０℃
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