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西安瑞禧生物科技有限公司
供应Sulfo-Cy5 NHS ester
供应Sulfo-Cy5 NHS ester,该产品由西安瑞禧生物科技有限公司供应。
Water soluble Cy5 succinimidyl ester, for the labeling of various amine-containing molecules in aqueous phase, without use of organic co-solvent.
This dye is highly hydrophilic and water-soluble. Non-sulfonated analog is available.
Can be used as a replacement for Alexa Fluor 647, DyLight 649 for all applications
Appearance: dark blue powder
Solubility: Good in water and polar organic solvents (DMF, DMSO), moderate in alcohols and acetonitrile, poor in organic solvents (DCM, chloroform)
Molar weight: 761.84
Mass spec M+ increase: 624.8
Cy5 excitation maximum, λmaxex, nm: 646
Cy5 extinction at λmaxex 271,000
Cy5 emission maximum, λmaxfluor, nm: 662
Cy5 fluorescence quantum yield: 0.2
NMR: 95+%
TLC: pure
Functional testing (reaction with amine): pass
Store NHS esters at -20°C in the dark.
供应商:
西安瑞禧生物科技有限公司
Xi'an ruixi Biological Technology Co.,Ltd
:
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