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Phalloidin  (Synonyms: 鬼笔环肽)

目录号: HY-P0028 纯度: 98.46%
COA 产品使用指南

Phalloidin 是一种蘑菇衍生的毒素,可以与荧光染料结合来标记细胞骨架的 F-肌动蛋白。

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Custom Peptide Synthesis

Phalloidin Chemical Structure

Phalloidin Chemical Structure

CAS No. : 17466-45-4

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规格 价格 是否有货 数量
1 mg ¥3600
In-stock
5 mg   询价  
10 mg   询价  

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Customer Review

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Phalloidin is a mushroom-derived toxin which can be used to label F-actin of the cytoskeleton with fluorochrome [1].

体外研究
(In Vitro)

Phalloidin 染色不适用于甲醇固定的细胞,这可能是因为肌动蛋白丝的完整性受到破坏,但它适用于固定在含 0.2% 戊二醛的 PBS 中的细胞[1]

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

分子量

788.87

Formula

C35H48N8O11S

CAS 号
性状

固体

颜色

White to off-white

Sequence

Ala-{d-Thr}-Cys-{Hyp}-Ala-Trp-Leu (Sulfide bridge: Cys3-Trp6)

Sequence Shortening

A-{d-Thr}-C-{Hyp}-AWL (Sulfide bridge: Cys3-Trp6)

中文名称

鬼笔环肽

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

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

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 10 mg/mL (12.68 mM; 超声助溶; 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 1.2676 mL 6.3382 mL 12.6764 mL
5 mM 0.2535 mL 1.2676 mL 2.5353 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: 98.46%

参考文献
Cell Assay
[1]

Prepare a 1:200 dilution of the stock solution (300 units/mL) of fluorescein Phalloidin or rhodamine Phalloidin using PBS. Aspirate the cell medium from the cells grown on glass coverslips and rinse the cells three times with PBS. Fix the cells for 10 min in the 3.7% formaldehyde solution. Rinse the fixed cells three times for 5 min each in PBS. Permeabilize the cells for 5 min in the 0.2% Triton X-100 solution. Rinse the fixed cells three times with PBS. Label the cells with the fluorescein or rhodamine Phalloidin for 5 to 10 min at room temperature. Rinse the cells three times in PBS for 5 min each time. Mount the cell and view the cells using either the fluorescein or rhodamine filter set, depending on the probe[1].

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

参考文献

Phalloidin 相关分类

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
DMSO 1 mM 1.2676 mL 6.3382 mL 12.6764 mL 31.6909 mL
5 mM 0.2535 mL 1.2676 mL 2.5353 mL 6.3382 mL
10 mM 0.1268 mL 0.6338 mL 1.2676 mL 3.1691 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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目录号:
HY-P0028
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