产品信息:
英文名:Cyanine7 carboxylic acid
Cy7-COOH
中文名:菁染料CY7-羧酸
化学名:3H-Indolium, 2-[2-[3-[2-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-, chloride
CAS号:-40-8 (chloride)
-82-4 (without anion)
-63-4 (inner salt)
分子式:C37H45ClN2O2
分子量:
性 状:绿色粉末
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.
产品描述:Free unactivated Cyanine7 dye carboxylic acid. Near-infrared fluorescent dye.
For coupling and labeling reactions also consider using pre-activated Cy7 NHS ester, or water-solublesulfo-Cy7 NHS ester.
结构式:
供应商:西安凯新生物科技有限公司
西安凯新生物科技有限公司提供的Cy(Cyanine)是一系列非常常用的荧光化合物.它们荧光比FITC,罗丹明等更亮更稳定,在工业和生物技术中已有很多年的使用历史.基于不同的化学结构,Cy染料的荧光可以覆盖从紫外到近红外几乎所有光谱.
西安凯新生物科技有限公司产品承诺:
u 价格:比进口便宜40-50%
u 品质:和进口品质一样 纯度95%+
u 技术:提供每一批次产品的核磁、HPLC图谱信息
u 售后:如遇质量达不到95%或使用体验不好 均无条件退货
u 货期:常年现货
Cy系列的活性基团菁染料:
Cyanine3 NHS ester(Cy3@SE)
Cyanine5 NHS ester(Cy5@SE)
Cyanine7 NHS ester(Cy7@SE)
Sulfo Cyanine3 NHS ester(SF Cy3@SE)
Sulfo Cyanine5 NHS ester(SF Cy5@SE)
Sulfo Cyanine7 NHS ester(SF Cy7@SE)
Cy3 Bis NHS ester
Cy5 Bis NHS ester
Cy7 Bis NHS ester
Cyanine3 amine(Cy3@NH2)
Cyanine5 amine(Cy5@NH2)
Cyanine7 amine(Cy7@NH2)
Sulfo Cyanine3 amine(SF Cy3@NH2)
Sulfo Cyanine5 amine(SF Cy5@NH2)
Sulfo Cyanine7 amine(SF Cy7@NH2)
Cyanine3 azide (Cy3@N3)
Cyanine5 azide (Cy5@N3)
Cyanine7 azide (Cy7@N3)
Cyanine3 alkyne (Cy3@alk)
Cyanine5 alkyne (Cy5@Alk)
Cyanine7 alkyne (Cy7@Alk)
Cyanine3 maleimide (Cy3@Mal)
Cyanine5 maleimide (Cy5@Mal)
Cyanine7 maleimide (Cy7@Mal)
Sulfo Cyanine3 azide (SF Cy3@N3)
Sulfo Cyanine5 azide (SF Cy5@N3)
Sulfo Cyanine7 azide (SF Cy7@N3)
Sulfo Cyanine3 alkyne (SF Cy3@Alk)
Sulfo Cyanine5 alkyne (SF Cy5@Alk)
Sulfo Cyanine7 alkyne (SF Cy7@Alk)
Sulfo Cyanine3 maleimide (SF Cy3@MAL)
Sulfo Cyanine5 maleimide (SF Cy5@MAL)
Sulfo Cyanine7 maleimide (SF Cy7@MAL)
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