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  3. Phalloidin

Phalloidin  (Synonyms: 鬼筆環(huán)肽)

目錄號(hào): HY-P0028 純度: 99.83%
COA 產(chǎn)品使用指南

Phalloidin 是一種蘑菇衍生的毒素,可以與熒光染料結(jié)合來標(biāo)記細(xì)胞骨架的 F-肌動(dòng)蛋白。

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Phalloidin Chemical Structure

Phalloidin Chemical Structure

CAS No. : 17466-45-4

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規(guī)格 價(jià)格 是否有貨 數(shù)量
1 mg ¥3600
In-stock
5 mg   詢價(jià)  
10 mg   詢價(jià)  

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Customer Review

  • 生物活性

  • 實(shí)驗(yàn)參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

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

體外研究
(In Vitro)

Phalloidin 染色不適用于甲醇固定的細(xì)胞,這可能是因?yàn)榧?dòng)蛋白絲的完整性受到破壞,但它適用于固定在含 0.2% 戊二醛的 PBS 中的細(xì)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 號(hào)
性狀

固體

顏色

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)

中文名稱

鬼筆環(huán)肽

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)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)

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 10 mg/mL (12.68 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)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
查看完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備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儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

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

質(zhì)量
=
濃度
×
體積
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: 99.83%

參考文獻(xiàn)
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.

參考文獻(xiàn)

Phalloidin 相關(guān)分類

完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效
儲(chǔ)備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儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)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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