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订购货号 | 产品名称及规格 | 价格(¥) |
13030 | Cyanine5 azide, 100 uL, 10 mM/DMSO | 1430.00 |
33030 | Cyanine5 azide, 500 uL, 10 mM/DMSO | 2730.00 |
43030 | Cyanine5 azide, 1 mL, 10 mM/DMSO | 5330.00 |
A3030 | Cyanine5 azide, 1 mg | 1430.00 |
B3030 | Cyanine5 azide, 5 mg | 2730.00 |
C3030 | Cyanine5 azide, 10 mg | 4030.00 |
D3030 | Cyanine5 azide, 25 mg | 5330.00 |
E3030 | Cyanine5 azide, 50 mg | 9035.00 |
Cyanine5 azide标记试剂用于点击化学,有10mM 溶解于DMSO和粉剂两种形式选择。
该叠氮类染料溶于有机溶剂(如DMSO,DMF),所以标记反应需要有少量有机共溶剂的存在。该染料可用于在水和有机溶剂的混合物中标记炔烃修饰的生物分子。溶解在DMSO中的溶液形式是用于这种生物偶联的即用溶液。水溶的该染料产品:Sulfo-Cyanine5 azide。
Cyanine5是Cy5®的类似物,*广泛使用的荧光素之一,能与多种仪器相兼容。Cyanine5可以替代Alexa Fluor 647和DyLight 649。
推荐手册:
寡核苷酸与DNA的点击化学标记
Cy® is a trademark of GE Healthcare.
General properties
Appearance: |
dark blue powder / solution |
Molecular weight: |
601.22 |
Molecular formula: |
C35H45ClN6O |
Solubility: |
soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
Storage conditions: |
Storage: 24 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 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
250000 |
Emission maximum, nm: |
662 |
Fluorescence quantum yield: |
0.2 |