1. Metabolic Enzyme/Protease
  2. Cytochrome P450
  3. LKY-047

LKY-047,是 Decursin 的一种衍生物,是一种有效的选择性的可逆竞争性的细胞色素 P45022J2 (CYP2J2) 抑制剂,IC50 为 1.7 μM。LKY-047 对其他人类 P450 无效,例如 CYP1A2、CYP2A6、CYP2B6、CYP2C8、CYP2C9、CYP2C19、CYP2D6、CYP2E1 和 CYP3A。

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LKY-047 Chemical Structure

LKY-047 Chemical Structure

CAS No. : 1954681-29-8

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     可免费申领三个不同产品的试用装。

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规格 价格 是否有货 数量
1 mg ¥3000
In-stock
5 mg ¥7500
In-stock
10 mg   询价  
50 mg   询价  

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

LKY-047, a Decursin derivative, is a potent and selective reversible competitive cytochrome P45022J2 (CYP2J2) inhibitor with an IC50 of 1.7 μM. LKY-047 is inactive against other human P450s, such as CYPs 1A2, 2A6, 2B6, 2C8, 2C9, 2C19, 2D6, 2E1, and 3A[1].

IC50 & Target[1]

CYP2J2

1.7 μM (IC50)

体外研究
(In Vitro)

LKY-047 is a strong competitive inhibitor of CYP2J2-mediated astemizole O-demethylase and terfenadine hydroxylase activity, with Ki values of 0.96 μM and 2.61 μM, respectively. LKY-047 also acted as an uncompetitive inhibitor of CYP2J2-mediated ebastine hydroxylation with a Ki value of 3.61 μM[1].
At 20 μM LKY-047 concentration, approximately 20-fold greater than the Ki value, LKY-047 is found to inhibit CYP2J2 by 85.3%, and only slightly affecting the enzyme activities of the other P450s tested. LKY-047 weakly inhibits CYP2D6 enzyme activity (37.2%) at 20 μM concentration[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

421.40

Formula

C23H19NO7

CAS 号
性状

固体

颜色

Light yellow to yellow

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO 中的溶解度 : 16.67 mg/mL (39.56 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 2.3730 mL 11.8652 mL 23.7304 mL
5 mM 0.4746 mL 2.3730 mL 4.7461 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。-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)

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

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

g

每只动物的给药体积

μL

动物数量

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
参考文献

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。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3730 mL 11.8652 mL 23.7304 mL 59.3261 mL
5 mM 0.4746 mL 2.3730 mL 4.7461 mL 11.8652 mL
10 mM 0.2373 mL 1.1865 mL 2.3730 mL 5.9326 mL
15 mM 0.1582 mL 0.7910 mL 1.5820 mL 3.9551 mL
20 mM 0.1187 mL 0.5933 mL 1.1865 mL 2.9663 mL
25 mM 0.0949 mL 0.4746 mL 0.9492 mL 2.3730 mL
30 mM 0.0791 mL 0.3955 mL 0.7910 mL 1.9775 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.

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Inquiry Information

产品名称:
LKY-047
目录号:
HY-117026
需求量: