英文名称 Cyanine 5 monoacid [equivalent to Cy5® acid]

Cat # 1053-5 mg 

规格 5 mg 价格

分子式 C33H39KN2O8S2 分子量 694.90 

Ex (nm) 646 Em (nm) 664 

贮存条件 -20°C干燥避光保存 

保质期 12个月 状态 现货 

分子结构式

 

各种各样的花菁5（Cy5染料®）已被用来标记生物分子荧光成像和其他基于荧光的生化分析。它们广泛用于标记多肽、蛋白质和核酸等5®染料是一类最常见的红色荧光。这些多功能荧光可以容忍3-10个pH范围内使用的各种应用在生物学相关的小灵通。染料也DMSO宽容和耐光使转移存储法不损失性能。的水性溶解度消除在测定缓冲液中的有机溶剂的需要。我们®荧光Cy5彻底QC测试以确保高水平的发色基团和活性染料含量。单活性染料是适合于有针对性的，精确的标签的蛋白质和寡核苷酸和双活性染料更适合一般的标签。NHS酯染料推荐标签胺基团和马来酰亚胺染料被推荐用于标记巯基。Cy5®是GE医疗集团的商标。

 

北京索莱宝科技有限公司

业务员：陈天添

电话：010-56371210

QQ：609810384

A variety of cyanine 5 ( Cy5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis. They are widely used for labeling peptides, proteins and oligos etc. Cy5® dyes are one type of the most common red fluorophores. These versatile fluorophores can tolerate a pH range of 3-10 for use in a variety of applications at biologically relevant pHs. The dyes are also DMSO tolerant and photostable to enable transfer from storage to assay without loss of performance. The aqueous solubility eliminates the need for organic solvents in the assay buffers. Our Cy5® Fluors are thoroughly QC tested to ensure high levels of chromophore and reactive dye content. Mono-reactive dyes are suitable for targeted, precise labeling of proteins and oligonucleotides and bis-reactive dyes are more suitable for general labeling. NHS ester dyes are recommended for labeling amine groups and maleimide dyes are recommended for labeling thiol groups. Cy5® is the trademark of GE Healthcare.

 

 

北京索莱宝科技有限公司

业务员：陈天添

电话：010-56371210

QQ：609810384