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Phalloidin

(Synonyms: 鬼笔环肽)
目录号: PL12633 纯度: ≥95.0%
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 (λex=495 nm, λem=520 nm)。
CAS No. :17466-45-4
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中文名称
Phalloidin
中文别名
毒伞素;毒蠅虎蕈鹼;二羟鬼笔毒肽;鬼笔环肽;花生酸二十六烷酯;乙氧基二甲基氯甲基硅烷;鬼笔鹅膏素;鬼笔环肽 来源于鬼笔鹅膏;伞毒素, 来源于鬼笔鹅膏;鬼笔环肽*CAS#: 17466-45-4*
英文名称
Phalloidin
英文别名
Phalloidin;Phalloidin from Amanita phalloides;Phalloidin, Amanita phalloides;28-(2,3-dihydroxy-2-methylpropyl)-18-hydroxy-34-(1-hydroxyethyl)-23,31-dimethyl-12-thia-10,16,22,25,27,30,33,36-octaazapentacyclo[12.11.11.03,11.04,9.016,20]hexatriaconta-3(11),4,6,8-tetraene-15,21,24,26,29,32,35-heptone;Cyclic(L-alanyl-D-threonyl-L-cysteinyl-cis-4-hydroxy-L-prolyl-L-alanyl-2-mercapto-L-tryptophyl-4,5-dihydroxy-L-leucyl),cyclic (3,6)-sulfide;EINECS 241-484-5;Phalloidin from Amanita phalloi;Phalloidine;Nsc523214;pto-l-tryptophyl-4,5-dihydroxy-l-leucyl),cyclic(3,6)-sulfide;Cyclo(L-Ala-D-Thr-L-Cys(1)-L-c4Hyp-L-Ala-L-Trp2(1)-4,5'-dihydroxy-L-Leu-);Phalloidin *CAS#: 17466-45-4*;Phalloidin, 90%, from Amanita phalloides;cyclic(l-alanyl-d-threonyl-l-cysteinyl-cis-4-hydroxy-l-prolyl-l-alanyl-2-merca;PHALLOIDIN;phalloidine;PHALLOIDIN, AMANITA PHALLOIDES;PHALLOIDIN FROM AMANITA PHALLOIDES
Cas No.
17466-45-4
分子式
C35H48N8O12S
分子量
804.87
包装储存
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
详情描述
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 (λex=495 nm, λem=520 nm)。
产品详情
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 (λex=495 nm, λem=520 nm)。
生物活性
Phalloidin is a mushroom-derived toxin which can be used to label F-actin of the cytoskeleton with fluorochrome (λ ex =495 nm, λ em =520 nm).
性状
Solid
体外研究(In Vitro)
Phalloidin staining will not work with methanol-fixed cells, probably because of the disruption of actin filament integrity, but it will work with cells fixed in 0.2% glutaraldehyde in PBS. For fluorescein isothiocyanate (FITC)-Phalloidin (or rhodamine isothiocyanate [RITC]-Phalloidin), the excitation wavelength maximum will be near 495 nm (or 550 nm) and the emission wavelength maximum will be ~520 nm based on H2O at pH 8.0 as the solvent (575 nm with methanol as the solvent). The emission spectrum of fluorescein can depend on the environmental pH and/or ionic strength. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
SequenceShortening
A-{d-Thr}-C-{Hyp}-AWL (Sulfide bridge: Cys3-Trp6)
Sequence
Ala-{d-Thr}-Cys-{Hyp}-Ala-Trp-Leu (Sulfide bridge: Cys3-Trp6)
Solvent&Solubility
In Vitro:

H2O


Peptide Solubility and Storage Guidelines:1.  Calculate the length of the peptide.2.  Calculate the overall charge of the entire peptide according to the following table:
参考文献
[1]. Chazotte B. Labeling cytoskeletal F-actin with rhodamine phalloidin or fluorescein phalloidin for imaging. Cold Spring Harb Protoc. 2010 May;2010(5):pdb.prot4947.
搜索质检报告(COA)
[1]. Chazotte B. Labeling cytoskeletal F-actin with rhodamine phalloidin or fluorescein phalloidin for imaging. Cold Spring Harb Protoc. 2010 May;2010(5):pdb.prot4947.

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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