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西安瑞禧生物科技有限公司
西安瑞禧生物科技有限公司
供应Cy5 azide
供应Cy5 azide，该产品由西安瑞禧生物科技有限公司供应。
Cy5 azide labeling reagent for Click Chemistry, available as 10 mM solution in DMSO, and in solid form.
This azide is soluble in organic solvents （e.g. DMSO, DMF）, so labeling reaction should be carried out with small amount of organic co-solvent. Water-soluble version of this reagent is also available.
This azide can be used for the labeling of alkyne-modified biomolecules in mixtures of water with organic solvents. Solution in DMSO is ready form for the use in bioconjugation.
Cy5 dye can replace Alexa Fluor 647, DyLight 649.
Appearance: dark blue solution
Solubility: Good in organic solvents （DCM, chloroform, DMF, DMSO, MeCN, alcohols）, poor in water
Molar weight: 601.22
Mass spec M+ increase: 565.8
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
Functional testing （CuAAC）: pass
Store at -20°C in the dark.
西安瑞禧生物科技有限公司
Xi'an ruixi Biological Technology Co.,Ltd
地址：西安莲湖区兴中路3号
：710014
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