Cyanine5 NHS ester 1032678-42-4 Cy5 NHS ester
　　产品信息：
　　性状：深蓝粉末
　　分子量：616.19
　　CAS号：1032678-42-4，350686-88-3
　　分子式：C36H42ClN3O4
　　激发/发射波长：646/662nm
　　溶解性：在极性（DMSO、DMF）和氯化（DCM、氯仿）有机溶剂中溶解性好，在水中溶解度低。
　　质量控制：纯度>95%
　　储存条件：在-20°C中12个月。
　　运输：室温下长达3周。避免长时间接触光线。变干。
　　产品描述：During thelast years, Cyanine5has become an incredibly popular label in life scienceresearch and diagnostics. The fluorophore has its emission maximum in the redregion, where many CCD detectors exhibit maximum sensitivity, and biologicalobjects show low background. The dye color is very intense, therefore quantitiesas small as 1 nmol can be detected in gel electrophoresis by naked eye.
　　This Cyanine5 NHS ester is a reactivedye for the labeling of amino-groups in peptides, proteins, andoligonucleotides. This dye requires a small amount of organic co-solvent (suchas DMF or DMSO) to be used in labeling reactions. This reagent is ideal forvery cost-efficient labeling of soluble proteins as well as all kinds ofpeptides and oligonucleotides. This reagent also works well in organic solventsfor small molecule labeling. For more sophisticated targets such as easilydegradable proteins, when the use of DMF or DMSO is undesirable, consider usingwater-solublesulfo-Cyanine 5 NHS esterwhich does not require any co-solvent, and featuresvery similar fluorescent properties.
　　结构式:
　　供应商：瑞禧生物