|
订购货号 |
产品名称及规格 |
价格（￥） |
|
110C0 |
Cyanine3 amine, 1 mg |
1430.00 |
|
210C0 |
Cyanine3 amine, 5 mg |
2730.00 |
|
410C0 |
Cyanine3 amine, 25 mg |
5330.00 |
|
510C0 |
Cyanine3 amine, 50 mg |
9035.00 |
|
610C0 |
Cyanine3 amine, 100 mg |
15470.00 |
Cyanine3 amine是功能化的花菁染料，包含游离的氨基基团。Cyanine3是Cy3®的类似物。
该染料的氨基基团可以和NHS ester，羧基基团（碳二亚胺活化后）及环氧化合物等活性基团反应。
相关产品：
Cyanine5 amine
Cyanine5.5 amine
Cy® is a trademark of GE Healthcare.
General properties
|
Appearance:
|
red powder
|
|
Molecular weight:
|
627.73
|
|
Molecular formula:
|
C36H52Cl2N4O
|
|
Solubility:
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moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
|
|
Quality control:
|
NMR 1H, HPLC-MS (95%)
|
|
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.
|
Spectral properties
|
Excitation maximum, nm:
|
555
|
|
Extinction coefficient at excitation maximum, Lmol-1cm-1:
|
150000
|
|
Emission maximum, nm:
|
570
|
|
Fluorescence quantum yield:
|
0.31
|
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