¥ 47.00起
黄芩素 类黄酮。脂氧合酶抑制剂。 98%
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价格
¥47.00
货号
B107324-100mg
市场价
¥0.00
品牌
阿拉丁
销量
0
库存量
100
CAS号
491-67-8
分子式
C15H10O5
分子量
270.24

基本信息

产品名称黄芩素
英文名称Baicalein
别名三羟黄酮
英文别名5,6,7-Trihydroxyflavone
应用An inhibitor of Ca2+ uptake, 5-LO, and 12-LO
规格或纯度98%
运输条件冰袋运输
生化机理中药类黄酮的组成成分,黄芩的主要黄酮,抑制花生四烯酸代谢中的12-脂肪氧化酶路径(12-lipoxygenase ,12-LOX),此路径能抑制癌细胞的增殖,诱导凋亡途径。细胞可渗透的类黄酮。脂氧合酶抑制剂(12和15脂氧合酶的IC 50值分别为0.64和1.6μM)。显示抗氧化和抗炎特性。也诱导细胞凋亡。

一般描述

Baicalein is a cell-permeable flavone, originally isolated from the roots of Scutellaria baicalensis, that inhibits cellular Ca2+ uptake, calcium mobilization, and adjuvant-induced arthritis. Baicalein has been shown to inhibit platelet 5-LO (5-lipoxygenase) (IC50=9.5 mM) and 12-LO (12-lipoxygenases) (IC50=0.12 mM) and reverse transcriptase. Baicalein reduces leukotriene biosynthesis and inhibits the release of lysosomal enzymes. Baicalein is a potent anti-inflammatory and anti-tumor agent, and it blocks PREP (prolyl oligopeptidase). Baicalein induces the S-phase arrest and apoptosis in proliferation of human lung squamous carcinoma CH27 cells. The declining expression of cdk1, cdk2, cyclin D2 and cyclin A by Baicalein resulted in the G1 and G2 cell cycle arrest in C6 rat glioma cells. Baicalein has anti-thrombotic, antiproliferative and anti-mitogenic effects. Baicalein inhibits protein tyrosine kinase in leukemia (CEM) cells and PMA-stimulated PKC (protein kinase C). Baicalein is an inhibitor of 15-LO and CYP2C9.An inhibitor of Ca2+ uptake, 5-LO, and 12-LO


Baicalein is a cell-permeable flavone, originally isolated from the roots of Scutellaria baicalensis, that inhibits cellular Ca2+ uptake, calcium mobilization, and adjuvant-induced arthritis. Baicalein has been shown to inhibit platelet 5-LO (5-lipoxygenase) (IC50=9.5 mM) and 12-LO (12-lipoxygenases) (IC50=0.12 mM) and reverse transcriptase. Baicalein reduces leukotriene biosynthesis and inhibits the release of lysosomal enzymes. Baicalein is a potent anti-inflammatory and anti-tumor agent, and it blocks PREP (prolyl oligopeptidase). Baicalein induces the S-phase arrest and apoptosis in proliferation of human lung squamous carcinoma CH27 cells. The declining expression of cdk1, cdk2, cyclin D2 and cyclin A by Baicalein resulted in the G1 and G2 cell cycle arrest in C6 rat glioma cells. Baicalein has anti-thrombotic, antiproliferative and anti-mitogenic effects. Baicalein inhibits protein tyrosine kinase in leukemia (CEM) cells and PMA-stimulated PKC (protein kinase C). Baicalein is an inhibitor of 15-LO and CYP2C9.
An inhibitor of Ca2+ uptake, 5-LO, and 12-LO

安全信息

标识符号 GHS07
警示性声明P261,P305+P351+P338
危害声明H315,H319,H335
个人防护设备dust mask type N95 (US),Eyeshields,Gloves
WGK3
Merck Index942

相关属性

CAS编号491-67-8
敏感性对光和热敏感
熔点256-271°C
溶解性Soluble in alcohol, methanol, ether, acetone, ethyl acetate, hot glacial acetic acid, dilute sodium hydroxide, and DMSO (50 mM). Insoluble in water
储存温度2-8°C储存
Reaxys-RN272683
RTECSDJ3100898
MDL号MFCD00017459
密度1.548
分子量270.24
分子式C15H10O5
品牌阿拉丁
备注如果有可能,您尽量在同一天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。
PubChem CID5281605


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