Flavokawain B (Synonyms: Flavokavain B)

目录号: HY-N2132 纯度: 99.99%: FAQs
Data Sheet SDS COA 产品使用指南

摩尔计算器

Flavokawain B (Flavokavain B) 是从卡瓦醉椒的根提取物中分离出的查尔酮，是一种抑制各种癌细胞株生长的有效凋亡诱导剂。(Flavokavain B) 具有很强的抗血管生成活性。(Flavokavain B) 以极低的无毒浓度抑制人脑内皮细胞 (HUVEC) 的迁移和血管形成。

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Flavokawain B Chemical Structure

CAS No. : 1775-97-9

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规格	价格	是否有货
5 mg	￥2000	In-stock
10 mg	￥3200	In-stock
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100 mg		询价

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Customer Review

Other Forms of Flavokawain B:

Flavokawain B (Standard) 询价

MCE 顾客使用本产品发表的 1 篇科研文献

•Phytomedicine. 2023 Sep 7, 155074.

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生物活性
纯度 & 产品资料
参考文献

生物活性

Flavokawain B (Flavokavain B) is a chalcone isolated from the root extracts of kava-kava plant and a potent apoptosis inducer for inhibiting the growth of various cancer cell lines. Flavokawain B (Flavokavain B) shows strong antiangiogenic activity. Flavokawain B (Flavokavain B) inhibits human brain endothelial cell (HUVEC) migration and tube formation with very low and non-toxic concentrations^[1]^[2].

细胞效力
(Cellular Effect)

Cell Line	Type	Value	Description	References
A549	IC₅₀	> 20 μM Compound: 7	Inhibition of TNFalpha induced NF-kappaB activation in human A549 cells by luciferase reporter gene assay Inhibition of TNFalpha induced NF-kappaB activation in human A549 cells by luciferase reporter gene assay	[PMID: 19883086]
A549	IC₅₀	19.7 μM Compound: 21	Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]
A549	IC₅₀	8 μg/mL Compound: Flavokawain B	Inhibition of TNF-alpha-induced NF-kappaB expressed in human A549 cells treated 1 hr after TNFalpha challenge measured after 6 hrs by luciferase reporter gene assay Inhibition of TNF-alpha-induced NF-kappaB expressed in human A549 cells treated 1 hr after TNFalpha challenge measured after 6 hrs by luciferase reporter gene assay	[PMID: 19716299]
B16-F10	IC₅₀	7.7 μM Compound: 1a	Antimelanogenic activity in mouse B16F10 cells assessed as inhibition of melanin production after 4 days Antimelanogenic activity in mouse B16F10 cells assessed as inhibition of melanin production after 4 days	[PMID: 25597012]
Caco-2	IC₅₀	9.9 μM Compound: 2	Cytotoxicity against human Caco2 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human Caco2 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
Fibroblast	IC₅₀	> 20 μM Compound: 2	Cytotoxicity against human fibroblasts assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human fibroblasts assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
HaCaT	IC₅₀	13.6 μM Compound: 2	Cytotoxicity against human HaCaT cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human HaCaT cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
HCT-116	IC₅₀	> 20 μM Compound: 21	Cytotoxicity against human HCT116 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human HCT116 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]
HCT-116	IC₅₀	7.5 μM Compound: 2	Cytotoxicity against human HCT116 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human HCT116 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
HeLa	IC₅₀	> 20 μM Compound: 21	Cytotoxicity against human HeLa cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human HeLa cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]
Huh-7	IC₅₀	15.9 μM Compound: 2	Cytotoxicity against human HuH7 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human HuH7 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
MCF7	IC₅₀	15.5 μM Compound: 2	Cytotoxicity against human MCF7 assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human MCF7 assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
MDA-MB-231	IC₅₀	16.3 μM Compound: 2	Cytotoxicity against human MDA-MB-231 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human MDA-MB-231 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
MIA PaCa-2	IC₅₀	18.2 μM Compound: 21	Cytotoxicity against human MIAPaCa2 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human MIAPaCa2 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]
NCI-H727	IC₅₀	11.3 μM Compound: 2	Cytotoxicity against human NCI-H727 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human NCI-H727 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
NIH3T3	IC₅₀	3.3 μM Compound: 2b	Inhibition of cobalt chloride-induced HIF-1 activation expressed in mouse NIH3T3 cells after 8 hrs by luciferase reporter gene assay Inhibition of cobalt chloride-induced HIF-1 activation expressed in mouse NIH3T3 cells after 8 hrs by luciferase reporter gene assay	[PMID: 21112783]
PC-3	IC₅₀	9.1 μM Compound: 2	Cytotoxicity against human PC3 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human PC3 cells assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
RAW264.7	IC₅₀	26.5 μM Compound: FK B	Cytotoxicity against mouse RAW264.7 cells assessed as reduction in cell viability measured after 24 hrs by MTT assay Cytotoxicity against mouse RAW264.7 cells assessed as reduction in cell viability measured after 24 hrs by MTT assay	[PMID: 32208222]
RAW264.7	IC₅₀	4.2 μM Compound: FK B	Inhibition of LPS-induced nitric oxide production in mouse RAW264.7 cells measured after 24 hrs by Griess reagent based assay Inhibition of LPS-induced nitric oxide production in mouse RAW264.7 cells measured after 24 hrs by Griess reagent based assay	[PMID: 32208222]
REH	IC₅₀	> 20 μM Compound: 21	Cytotoxicity against human REH cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human REH cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]
RL	IC₅₀	8.2 μM Compound: 2	Cytotoxicity against human RL assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay Cytotoxicity against human RL assessed as cell viability after 48 hrs by Hoechst 33342 staining based assay	[PMID: 28214231]
U-937	IC₅₀	> 20 μM Compound: 21	Cytotoxicity against human U937 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay Cytotoxicity against human U937 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay	[PMID: 31673309]

分子量

284.31

Formula

C₁₇H₁₆O₄

CAS 号

1775-97-9

性状

固体

颜色

Light yellow to yellow

中文名称

黄卡瓦胡椒素B

结构分类

初始来源

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)

溶解性数据

细胞实验：

DMSO 中的溶解度 : 5 mg/mL (17.59 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	3.5173 mL	17.5864 mL	35.1729 mL
5 mM	0.7035 mL	3.5173 mL	7.0346 mL
10 mM	0.3517 mL	1.7586 mL	3.5173 mL

查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

摩尔计算器
稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

浓度 _(start)

体积 _(start)

浓度 _(final)

体积 _(final)

动物溶解方案计算器

请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

每只动物的给药体积

μL

动物数量

只

由于实验过程有损耗，建议您多配一只动物的量

计算结果

工作液所需浓度 : mg/mL

纯度 & 产品资料

纯度: 99.99%

选择批次：

Data Sheet (603 KB) SDS (252 KB)

COA (285 KB) RP-HPLC (260 KB)

产品使用指南 (1538 KB)

参考文献

[1]. Rossette MC, et al. The In Vitro and In Vivo Antiangiogenic Effects of Flavokawain B. Phytother Res. 2017 Oct;31(10):1607-1613. [Content Brief]

[2]. Li X, et al. Flavokawain B targets protein neddylation for enhancing the anti-prostate cancer effect of Bortezomib via Skp2 degradation. Cell Commun Signal. 2019 Mar 18;17(1):25. [Content Brief]

Flavokawain B 相关分类

完整储备液配制表

可选溶剂	浓度溶剂体积质量	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.5173 mL	17.5864 mL	35.1729 mL	87.9322 mL
	5 mM	0.7035 mL	3.5173 mL	7.0346 mL	17.5864 mL
	10 mM	0.3517 mL	1.7586 mL	3.5173 mL	8.7932 mL
	15 mM	0.2345 mL	1.1724 mL	2.3449 mL	5.8621 mL

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Flavokawain B1775-97-9Flavokavain B黄卡瓦胡椒素BApoptosisInhibitorinhibitorinhibit

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MedChemExpress (MCE) 只为有资质的科研机构、医药企业基于科学研究或药证申报的用途提供医药研发服务，不为任何个人或者非科研性质的、非用于药证申报使用等其他用途提供服务。

站点地图隐私声明

沪ICP备15051369号-4

上海工商

沪公网安备31011502019417

沪(浦)应急管危经许[2021]201709(QFYS)

营业执照（三证合一）

Flavokawain B (Synonyms: Flavokavain B)

Customer Review

Other Forms of Flavokawain B:

MCE 顾客使用本产品发表的 1 篇科研文献