|
订购货号 |
产品名称及规格 |
价格（￥） |
|
170C0 |
Cyanine5.5 amine, 1 mg |
1430.00 |
|
270C0 |
Cyanine5.5 amine, 5 mg |
2730.00 |
|
470C0 |
Cyanine5.5 amine, 25 mg |
2730.00 |
|
570C0 |
Cyanine5.5 amine, 50 mg |
9035.00 |
|
670C0 |
Cyanine5.5 amine, 100 mg |
15470.00 |
Cyanine5.5 (Cy5.5®的类似物)的氨基衍生物。该染料包含游离的氨基基团，可以和很多功能化合物包括NHS esters和环氧化物反应。
Cyanine5.5是远红外染料，可以很好的用于活体成像，和要求低荧光背景的反应。
相关产品：
Cyanine5 amine - red-emitting amino-dye, with lower absorption and emission wavelengths
Cyanine7 amine - NIR dye with amine group
Cy® is a trademark of GE Healthcare.
General properties
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Appearance:
|
dark blue powder
|
|
Molecular weight:
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753.88
|
|
Molecular formula:
|
C46H58Cl2N4O
|
|
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:
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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
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Excitation maximum, nm:
|
673
|
|
Extinction coefficient at excitation maximum, Lmol-1cm-1:
|
209000
|
|
Emission maximum, nm:
|
707
|
|
Fluorescence quantum yield:
|
0.2
|
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