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For general laboratory use.
Shipping: shipped at ambient temperature
Storage Conditions: store at -20 °C
Shelf Life: 12 months after date of delivery
Molecular Formula: C32H33N3O8
Molecular Weight: 587.62 g/mol
Exact Mass: 587.23 g/mol
Purity: ≥ 90 % (HPLC)
Form: solid
Color: dark red
Solubility: DMF, DMSO, MeOH
Spectroscopic Properties: λabs 501 nm, λem 525 nm, ε 74.0 L mmol-1 cm-1 (in MeOH)
Description:
With excitation maximum at 501 nm, the acetylene - carboxyrhodamine 110 conjugate is an excellent match to the intense 488 nm spectral line of the argon ion laser commonly used in many confocal laser-scanning microscopes. Carboxyrhodamine 110-PEG4-alkyne is an excellent green fluorescent rhodamine dye. The conjugate has better solubility than the parent dye carboxyrhodamine and its long PEG4 spacer should reduce any steric effect of the dye on the molecule to be labeled. Carboxyrhodamine 110 and its derivatives are, in general, significantly more photostable than any other known green fluorescent dyes including Alexa 488. In addition, the fluorescence of the acetylene-PEG4-carboxyrhodamine 110 conjugate is completely insensitive to pH between 4 and 9. Unlike Alexa 488, which is readily degraded under alkaline condition, carboxyrhodamine 110 and its derivatives are highly stable under both acidic and basic conditions. As a result, carboxyrhodamine 110 and its derivatives are superior alternatives to other green fluorescent dyes. -
产品组分
内容 型号
规格 储存温度
5/6-羧基罗丹明110-PEG4-炔基 CLKTA106-01 1mg -20°C 5/6-羧基罗丹明110-PEG4-炔基 CLKTA106-02 5mg -20°C 操作手册
1 1 常温
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注意事项
保存建议 厂家推荐蓝冰运输。当您收到产品后，按照说明书建议保存于-20°C。 -
FAQ
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ACS Biomaterials Science Engineering | 2019 Jan 14 | 33405877
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Hongshi Zhao, Eva Heusler, ..., Lorenz Meinel
Journal of Structural Biology | 2015 Jul 02 | 24576682
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