订购货号 |
产品名称及规格 |
价格(¥) |
12020 |
Cyanine3.5 NHS ester, 1 mg |
1430.00 |
22020 |
Cyanine3.5 NHS ester, 5 mg |
2730.00 |
42020 |
Cyanine3.5 NHS ester, 25 mg |
5330.00 |
52020 |
Cyanine3.5 NHS ester, 50 mg |
9035.00 |
62020 |
Cyanine3.5 NHS ester, 100 mg |
15470.00 |
Cyanine3.5 NHS ester(Cy3.5® NHS ester的类似物)是标记多肽、蛋白的氨基基团和寡核苷酸的活性染料。可以替代Cy3.5®, Alexa Fluor 594, DyLight 594。
推荐手册
氨基分子的NHS酯标记
Cy® is a trademark of GE Healthcare.
General properties
Appearance:
|
dark purple powder
|
Molecular weight:
|
690.27
|
Molecular formula:
|
C42H44ClN3O4
|
Solubility:
|
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
|
Quality control:
|
NMR 1H and 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.
|
MSDS:
|
Download
|
Spectral properties
Excitation maximum, nm:
|
591
|
Extinction coefficient at excitation maximum, Lmol-1cm-1:
|
116000
|
Emission maximum, nm:
|
604
|
Fluorescence quantum yield:
|
0.35
|
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