供應Cy5 alkyne，該產(chǎn)品由西安瑞禧生物科技有限公司供應。
Cy5 alkyne for Click Chemistry. With this product, deeply colored, and photostable Cy5 fluorophore can be attached to various molecules via Click Chemistry reaction with azides.
This azide is non-water soluble, but it can be dissolved in DMF or DMSO prior to reaction, and added to aqueous reaction mixture. With our labeling protocol, the labeling reaction is very efficient, and high-yielding.
Various substrates bearing azides can be used for the labeling, including biomolecules, polymers, and solid surfaces
Appearance: dark blue solid
Solubility: Good in organic solvents （DCM, chloroform, DMF, DMSO, MeCN, alcohols）, poor in water
Molar weight: 556.18
Mass spec M+ increase: 520.3
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：西安蓮湖區(qū)興中路3號
：710014
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