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合成磷脂、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点计化学产品、树枝状聚合物、环糊精衍生物、热门原料药、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯等等,可以满足从毫克级到公斤级的定制需求。
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销售经理:周经理
电话(微信):15867115943
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邮箱:xinqiaoshengwu@163.com
本公司销售各种荧光染料及活性荧光染料,产品质量稳定,纯度大于95%,可以提供COA和核磁、HPLC图谱报告,2周内如遇质量问题无条件退换货。
产品介绍:
水溶Cyanine 5琥珀酰亚胺酯(succinimidyl ester(SE)),类似于Cy5® NHS ester,不需要溶剂即在水相中即可对各种带氨基分子进行标记。因此该产品尤其适用于对那些在溶剂中易变性的蛋白和低溶解度蛋白的标记。Sulfo-Cyanine 5是Cy5®的衍生物,与很多仪器(http://www.chemdrug.com/sell/23/)如读板机(plate readers),显微镜和成像设备等相兼容。是的荧光染料之一。
该染料是高度亲水的、水溶的。非磺化的衍生物:Cyanine 5 NHS ester。可以在所有的应用中替代Cy5®,Alexa Fluor 647和DyLight 649。
General properties
Appearance: |
dark blue powder |
Molecular weight: |
616.19 |
CAS number: |
1032678-42-4, 350686-88-3 |
Molecular formula: |
C36H42ClN3O4 |
Solubility: |
good in polar (DMSO, DMF) and chlorinated (DCM, chloroform) organic solvents, low solubility in water |
Quality control: |
NMR 1H, HPLC-MS (95%) |
Storage conditions: |
Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: |
Download |
Spectral properties
Excitation maximum, nm: |
646 |
ε, L⋅mol−1⋅cm−1: |
250000 |
Emission maximum, nm: |
662 |
Fluorescence quantum yield: |
0.2 |
CF260: |
0.03 |
CF280: |
0.04 |
其他活性荧光染料产品目录
单纯的菁染料Cy3 Cy5 Cy7近红外染料:
Cy3 146368-13-0 555nm-570nm
Cy3.5 1284240-77-2 591nm-604nm
Cy5 146368-11-8 646nm-620nm
Cy5.5 210892-23-2 673nm-707nm
Cy7 943298-08-6 750nm-773nm
Cy7.5 847180-48-7 788nm-808nm
带有活性基团的菁染料
Cyanine3 alkyne
Cyanine3 azide
Cyanine3 carboxylic acid 1144107-76-5
Cyanine3 hydrazide
Cyanine3 maleimide
Cyanine3 NHS ester 1032678-38-8
Cyanine3.5 azide
Cyanine3.5 carboxylic acid 1144107-79-8
Cyanine3.5 NHS ester
Cyanine5 alkyne
Cyanine5 amine
Cyanine5 azide
Cyanine5 Boc-hydrazide
Cyanine5 carboxylic acid
Cyanine5 hydrazide
Cyanine5 maleimide
Cyanine5 NHS ester 1032678-42-4
Cyanine5.5 alkyne
Cyanine5.5 azide
Cyanine5.5 carboxylic acid 1144107-80-1
Cyanine5.5 maleimide
Cyanine5.5 NHS ester
Cyanine7 amine 1650635-41-8
Cyanine7 azide
Cyanine7 carboxylic acid
Cyanine7 maleimide
Cyanine7 NHS ester
Cyanine7.5 amine
Cyanine7.5 azide
Cyanine7.5 carboxylic acid 1686147-68-1
Cyanine7.5 maleimide
Cyanine7.5 NHS ester
Sulfo-Cyanine 5 NHS ester
Sulfo-Cyanine3 azide
Sulfo-Cyanine3 carboxylic acid
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine3 NHS ester
Sulfo-Cyanine5 alkyne
Sulfo-Cyanine5 azide
Sulfo-Cyanine5 carboxylic acid 1121756-16-8
Sulfo-Cyanine5 maleimide
Sulfo-Cyanine7 azide
Sulfo-Cyanine7 carboxylic acid
Sulfo-Cyanine7 NHS ester
CAS: 117548-22-8 ,5(6)Carboxy fluorescein-NHS ester
CAS: 92557-80-7 ,5-FAM, SE ,5-Carboxyfluorescein-NHS ester
CAS: 92557-81-8 ,6-FAM, SE ,6-Carboxyfluorescein-NHS ester
CAS: 150347-56-1,5(6)-TAMRA,5(6)羧甲基罗丹明
CAS: 91809-66-4,5-TAMRA,5-羧甲基罗丹明
CAS: 91809-67-5,6-Carboxytetramethylrhodamine
CAS: 246256-50-8,5(6)-TAMRA-NHS ester
CAS: 150810-68-7,5-TAMRA, SE,5-羧基四甲基罗丹明琥珀酰亚胺酯
CAS: 150810-69-8,6-TAMRA-NHS ester ,6-羧基四甲基罗丹明琥珀酰亚胺酯
CAS: 216699-35-3,5-Carboxy-X-rhodamine; 5-ROX
CAS: 194785-18-7,6-Carboxy-X-rhodamine; 6-ROX
CAS: 198978-94-8,5(6)-Carboxy-X-rhodamine; 5(6)-ROX
Cy2 NHS Ester
Cy3 NHS Ester
Cy5 NHS Ester
Cy7 NHS Ester
Cy3-alkyne
Cy5-alkyne
Cy7-alkyne
cy5水溶荧光染料 Cyanine5.5 NHS ester
cy5水溶荧光染料 Cyanine5.5 NHS ester
cy5水溶荧光染料 Cyanine5.5 NHS ester