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Cyanine5.5 maleimide,Cy5.5 maleimid

Cyanine5.5 maleimide is a thiol reactive dye which is capable of selective labeling of sulfhydryl groups in proteins, an analog of Cy5.5® maleimide.

Near infrared emission of Cyanine5.5 makes this dye suitable for bioimaging applications.

Cyanine5.5 can replace Cy5.5®, Alexa Fluor 680, and DyLight 680.

General properties

Appearance:	dark blue powder
Molecular weight:	741.36
CAS number:	1594414-90-0; 1593644-50-8; 1854918-28-7
Molecular formula:	C46H49ClN4O3
Solubility:	soluble in organic solvents (DMSO, DMF, ), low solubility in water
uality conrol:	NMR 1H, HPLC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Spectral properties

Excitation maximum, nm:	684
ε, L⋅mol−1⋅cm−1:	209000
Emission maximum, nm:	710
Fluorescence quantum yield:	0.2
CF260:	0.07
CF280:	0.03

以上資料源于西安凱新生物科技有限公司

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馬來(lái)酰亞胺 Dye maleimides

Pyrene maleimide

BDP FL maleimide

Cyanine3 maleimide

Cyanine5 maleimide

Cyanine5.5 maleimide

Cyanine7 maleimide

Cyanine7.5 maleimide

Sulfo-Cyanine3 maleimide

Sulfo-Cyanine5 maleimide