| 订购货号 | 产品名称及规格 | 价格（￥） |
| 12090 | Cyanine3.5 carboxylic acid, 1 mg | 1430.00 |
| 22090 | Cyanine3.5 carboxylic acid, 5 mg | 2730.00 |
| 42090 | Cyanine3.5 carboxylic acid, 25 mg | 5330.00 |
| 52090 | Cyanine3.5 carboxylic acid, 50 mg | 9035.00 |
| 62090 | Cyanine3.5 carboxylic acid, 100 mg | 15470.00 |
Cyanine3.5 free非活性、单功能团的羧基染料。可以用做非活性染料参考或对照。Cyanine3.5是Cy3.5®荧光团的类似物。
相关产品：
Cyanine3.5 NHS ester - reagent with pre-activated carboxyl
Cyanine5 carboxylic acid - free carboxylic acid, Cy5® analog
Cyanine5.5 carboxylic acid - free acid, Cy5.5® analog
Cy® is a trademark of GE Healthcare.
General properties
|
Appearance: |
dark purple powder |
|
Molecular weight: |
593.20 |
|
Molecular formula: |
C38H41ClN2O2 |
|
Solubility: |
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
|
Quality control: |
NMR 1H (95%) and 13C, HPLC-MS |
|
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. |
Spectral properties
|
Excitation maximum, nm: |
591 |
|
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
116000 |
|
Emission maximum, nm: |
604 |
|
Fluorescence quantum yield: |
0.35 |
