标签归档：红曲

Ankaflavin (Synonyms: 红曲黄素)

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上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白、同位素标记物，专注于信号通路和疾病研究领域。
Ankaflavin  (Synonyms: 红曲黄素) 纯度: 98.33%

Ankaflavin 是从 Monascus-Fermented 红米中提取得到的，是一种具有口服活性的 PPARγ 的激动剂。Ankaflavin 具有选择性的细胞毒性作用，诱导癌细胞凋亡（apoptosis）。Ankaflavin 具有抗炎、抗癌、抗动脉粥样硬化和降血脂的作用。

Ankaflavin (Synonyms: 红曲黄素)

Ankaflavin Chemical Structure

CAS No. : 50980-32-0

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1 mg ￥3200 In-stock
5 mg ￥8000 In-stock
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生物活性

Ankaflavin, isolated from Monascus-Fermented red rice, is an orally active PPARγ agonist. Ankaflavin exhibits selective cytotoxic effect and induces cell death through apoptosis on cancer cells. Ankaflavin has anti-inflammatory, anti-cancer, antiatherosclerotic, and hypolipidemic effects[1][2].

IC50 & Target

PPARγ[2].
体外研究
(In Vitro)

Ankaflavin (0-50 µg/mL, 48 h) shows cytotoxicity against cancer cells with no significant toxicity toward normal cells[1].
Ankaflavin (0-30 µg/mL, 0-48 h) arrests Hep G2 cell cycle at sub-G1 phase in a dose- and time-dependent manner[1].
Ankaflavin (25 µg/mL, 48 h) induces Hep G2 cell apoptosis[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Ankaflavin 相关抗体:

Cell Cytotoxicity Assay[1]

Cell Line: A549, Hep G2, MRC-5 and WI-38
Concentration: 1, 10, 25, and 50 µg/mL
Incubation Time: 48 h
Result: Showed cytotoxicity against A549 and Hep G2 cells in a dose-dependent manner with no significant toxicity toward normal cells (MRC-5 and WI-38).

Cell Cycle Analysis[1]

Cell Line: Hep G2 cells
Concentration: 15, 20, 25, and 30 µg/mL
Incubation Time: 12, 24, 36, and 48 h
Result: Induced a distinct sub-G1 peak in Hep G2 cells in a dose- and time-dependent manner.

Apoptosis Analysis[1]

Cell Line: Hep G2 cells
Concentration: 25 µg/mL
Incubation Time: 48 h
Result: Exhibited significant chromatin condensation (fluorescent spot) through Hoechst staining.

体内研究
(In Vivo)

Ankaflavin (10 mg/kg; p.o.; daily for 28 days) shows antidiabetic and anti-inflammatory activity, improves liver function and pancreatic function[2].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Wistar rats (4 weeks of age), diabetes was induced by treating them with Methylglyoxal (MG) (600 mg/kg; oral) for 4 weeks[2]
Dosage: 10 mg/kg
Administration: Oral administration for 28 days
Result: Exerted PPARγ agonist activity. Effectively reduced AGE (advanced glycation end-products) levels in serum, liver, and pancreas of MG-induced rats.

分子量

386.48

Formula

C23H30O5
CAS 号

50980-32-0
性状

固体

颜色

Light yellow to yellow

中文名称

红曲黄素
结构分类
  • Others
初始来源
  • 植物
  • 微生物

Monascus
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

纯度 & 产品资料

纯度: 98.33%

Data Sheet (535 KB) SDS (251 KB)

COA (267 KB)

产品使用指南 (1538 KB)

参考文献

  • [1]. Su NW, et al. Ankaflavin from Monascus-fermented red rice exhibits selective cytotoxic effect and induces cell death on Hep G2 cells. J Agric Food Chem. 2005 Mar 23;53(6):1949-54.  [Content Brief]

    [2]. Lee BH, et al. Ankaflavin: a natural novel PPARγ agonist upregulates Nrf2 to attenuate methylglyoxal-induced diabetes in vivo. Free Radic Biol Med. 2012 Dec 1;53(11):2008-16.  [Content Brief]

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