供应Cy5 maleimide，该产品由西安瑞禧生物科技有限公司供应。

Cy5 maleimide is a mono-reactive dye which selectively couples with thiol groups in peptides and proteins to give labeled conjugates.

Cy5 is a common fluorophore which can be detected with almost any fluorescent detection instrumentation.

Appearance: dark blue powder

Solubility: Good in organic solvents （DCM, chloroform, DMF, DMSO, MeCN, alcohols）, poor in water

Molar weight: 641.24

Mass spec M+ increase: 605.8

Cy5 excitation maximum, λmaxex, nm: 646

Cy5 extinction at λmaxex 250,000

Cy5 emission maximum, λmaxfluor, nm: 662

Cy5 fluorescence quantum yield: 0.2

NMR: 95+%

TLC: pure

Store at -20°C in the dark. Desiccate

供应商：

西安瑞禧生物科技有限公司

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