CY7 NHS;  Cyanine7 NHS ester

英文名：Cyanine7 NHS ester；CY7 NHS

中文名：Cy7-N-羟基琥珀酰亚胺酯

CAS号：1432019-64-1

性  状：绿色粉末

分子量：682.29

分子式：C41H48ClN3O4

Abs/Em Maxima：750/773nm

溶解度：溶于有机溶剂（DMSO、DMF、二氯甲烷），水溶性低。

质量控制：纯度>95%

储存条件：在-20°C中24个月

运输：室温下长达3周。避免长时间接触光线。变干。

结构式：

光谱图：

产品描述：

Amine reactive Cyanine7, near infrared fluorescent dye, an improved analog of Cy7®.

NIR fluorophores can be used to take advantage of near infrared window of biological tissues - increased transparency of tissues in this spectral region allows to carry out in vivo imaging.

This reagent can be utilized to produce Cyanine7-labeled biomolecules for subsequent use in various in vivo research, and drug design related experiments.

The structure of Cyanine7 features rigidized design of central polymethyne chain. This molecular reinforcement allows to increase quantum yield by 20% compared with parent structure, increasing fluorescence brightness.

This reagent requires organic co-solvent for the labeling (please see Recommended Protocols section below). Water-soluble Cyanine7 NHS ester is also available, and recommended for protein NIR labeling.

供应商：西安凯新生物科技有限公司

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Cyanine3 NHS ester（Cy3@SE）

Cyanine5 NHS ester（Cy5@SE）

Cyanine7 NHS ester（Cy7@SE）

价格：2050/10mg  3850/25mg  6500/50mg   现货      95%纯度

Sulfo Cyanine3 NHS ester（SF Cy3@SE）

Sulfo Cyanine5 NHS ester（SF Cy5@SE）

Sulfo Cyanine7 NHS ester（SF Cy7@SE）

价格：2850/10mg  5500/25mg  9500/50mg   现货     95%纯度

Cyanine3 amine（Cy3@NH2）

Cyanine5 amine（Cy5@NH2）

Cyanine7 amine（Cy7@NH2）

价格：2050/10mg  3850/25mg  6500/50mg   现货      95%纯度

Sulfo Cyanine3 amine（SF Cy3@NH2）

Sulfo Cyanine5 amine（SF Cy5@NH2）

Sulfo Cyanine7 amine（SF Cy7@NH2）

价格：2850/10mg  5500/25mg  9500/50mg   现货      95%纯度

Cyanine3 azide (Cy3@N3)

Cyanine5 azide (Cy5@N3)

Cyanine7 azide (Cy7@N3)

价格：2050/10mg  3850/25mg  6500/50mg   现货      95%纯度

Sulfo Cyanine3 azide (SF Cy3@N3)

Sulfo Cyanine5 azide (SF Cy5@N3)

Sulfo Cyanine7 azide (SF Cy7@N3)

价格：2850/10mg  5500/25mg  9500/50mg   现货      95%纯度

Cyanine3 alkyne (Cy3@alk)

Cyanine5 alkyne (Cy5@Alk)

Cyanine7 alkyne (Cy7@Alk)

价格：2050/10mg  3850/25mg  6500/50mg   现货      95%纯度

Sulfo Cyanine3 alkyne (SF Cy3@Alk)

Sulfo Cyanine5 alkyne (SF Cy5@Alk)

Sulfo Cyanine7 alkyne (SF Cy7@Alk)

价格：2850/10mg  5500/25mg  9500/50mg   现货      95%纯度

Cyanine3 maleimide (Cy3@Mal)

Cyanine5 maleimide (Cy5@Mal)

Cyanine7 maleimide (Cy7@Mal)

价格：2050/10mg  3850/25mg  6500/50mg   现货      95%纯度

Sulfo Cyanine3 maleimide (SF Cy3@MAL)

Sulfo Cyanine5 maleimide (SF Cy5@MAL)

Sulfo Cyanine7 maleimide (SF Cy7@MAL)

价格：2850/10mg  5500/25mg  9500/50mg   现货      95%纯度