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黄芩素

类黄酮。脂氧合酶抑制剂。
规格或纯度: 98%
有货

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货号 (SKU) 包装规格 是否现货 价格 数量
B107324-100mg
100mg 现货 Stock Image
B107324-1g
1g 现货 Stock Image
B107324-5g
5g 现货 Stock Image
B107324-25g
25g 现货 Stock Image
B107324-100g
100g 现货 Stock Image
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六元杂环化合物 苯丙素类

基本描述

别名 三羟黄酮
规格或纯度 98%
英文名称 Baicalein
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。
储存温度 2-8°C储存
运输条件 冰袋运输
备注 如果有可能,您尽量在使用的当天配置溶液,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。
产品介绍

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

名称和标识符

IUPAC Name 5,6,7-trihydroxy-2-phenylchromen-4-one
INCHI InChI=1S/C15H10O5/c16-9-6-11(8-4-2-1-3-5-8)20-12-7-10(17)14(18)15(19)13(9)12/h1-7,17-19H
InChi Key FXNFHKRTJBSTCS-UHFFFAOYSA-N
Canonical SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)O)O
WGK Germany 3
RTECS DJ3100898
PubChem CID 5281605
分子量 270.24
Beilstein号 272683
Reaxy-Rn 272683

化学和物理性质

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
密度 1.548
敏感性 对光和热敏感
熔点 256-271°C

安全和危险性(GHS)

象形图
ghs07

Harmful

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
预防措施声明 P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
WGK Germany 3
RTECS DJ3100898
Reaxy-Rn 272683
Merck Index 942
个人防护装备 dust mask type N95 (US),Eyeshields,Gloves

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产品问答

产品问答

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B107324 黄芩素可溶解于PBS吗?
问题由 黄 彩群 于 2023年3月1日 16:14 创建

您好,B107324黄芩素该产品在DMSO :?50 mg/mL,不溶于水,PBS未检测具体溶解度

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