供應Cy3 maleimide，該產品由西安瑞禧生物科技有限公司供應。
Thiol mono-reactive Cy3 dye. This reagent can be used to attach Cy3 fluorophore to proteins and peptides containing cysteine residues, as well as to other thiolated molecules （such as thiol-containing oligonucleotides）.
Cystines should be reduced with TCEP （tris-carboxyethylphosphine） prior to the labeling.
Labeling with Cy3 maleimide is selective, and efficient.
Appearance: dark red powder
Solubility: Good in organic solvents （DCM, chloroform, DMF, DMSO, MeCN, alcohols）, poor in water
Molar weight: 615.20
Mass spec M+ increase: 579.3
Cy3 excitation maximum, λmaxex, nm: 555
Cy3 extinction at λmaxex 150,000
Cy3 emission maximum, λmaxfluor, nm: 570
Cy3 fluorescence quantum yield: 0.31 （as conjugate with BSA）
NMR: 95+%
TLC: pure
Store at -20°C in the dark. Desiccate
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
：
9
