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Cy3 maleimide，Cyanine3 NHS ester该产品由 。 我公司生产销售的该类产品质量均为95%以上，价格便宜，长期备有现货。 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 相关产品： Cyanine3 alkyne Cy3 alkyne Cyanine3 azide Cy3 azide Cy3 N3 Cyanine3 carboxylic acid  1144107-76-5 Cy3 carboxylic acid Cyanine3 hydrazide Cyanine3 maleimide Cy3 maleimide Cyanine3 NHS ester   1032678-38-8 Cy3 NHS ester 产地 ：西安 纯度：99% 用途：仅用于科研 温馨提示：仅用于科研，不能用于人体实验！ 小编：ysl 2022.5.17