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  3. 4-Methylumbelliferyl palmitate

4-Methylumbelliferyl palmitate 

目录号: HY-W010947 纯度: ≥99.0%
COA 产品使用指南

4-Methylumbelliferyl palmitate 是测定人白细胞中酸性脂肪酶的优良荧光团,酸度和溶剂对其荧光有重要影响。4-Methylumbelliferyl palmitate 在近中性的水溶液中主要以中性形式存在,能在 445 nm 处产生较强的荧光;在弱碱性溶液中主要以阴离子形式存在,在 445 nm 处能产生较强的荧光。

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4-Methylumbelliferyl palmitate Chemical Structure

4-Methylumbelliferyl palmitate Chemical Structure

CAS No. : 17695-48-6

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规格 价格 是否有货 数量
10 mg ¥300
In-stock
25 mg ¥600
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions[1][2].

分子量

414.59

Formula

C26H38O4

CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

溶解性数据
细胞实验: 

DMF 中的溶解度 : 50 mg/mL (120.60 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4120 mL 12.0601 mL 24.1202 mL
5 mM 0.4824 mL 2.4120 mL 4.8240 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 (sealed storage, away from moisture and 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)

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

纯度: ≥99.0%

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 (sealed storage, away from moisture and 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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMF 1 mM 2.4120 mL 12.0601 mL 24.1202 mL 60.3005 mL
5 mM 0.4824 mL 2.4120 mL 4.8240 mL 12.0601 mL
10 mM 0.2412 mL 1.2060 mL 2.4120 mL 6.0301 mL
15 mM 0.1608 mL 0.8040 mL 1.6080 mL 4.0200 mL
20 mM 0.1206 mL 0.6030 mL 1.2060 mL 3.0150 mL
25 mM 0.0965 mL 0.4824 mL 0.9648 mL 2.4120 mL
30 mM 0.0804 mL 0.4020 mL 0.8040 mL 2.0100 mL
40 mM 0.0603 mL 0.3015 mL 0.6030 mL 1.5075 mL
50 mM 0.0482 mL 0.2412 mL 0.4824 mL 1.2060 mL
60 mM 0.0402 mL 0.2010 mL 0.4020 mL 1.0050 mL
80 mM 0.0302 mL 0.1508 mL 0.3015 mL 0.7538 mL
100 mM 0.0241 mL 0.1206 mL 0.2412 mL 0.6030 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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产品名称:
4-Methylumbelliferyl palmitate
目录号:
HY-W010947
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