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订购货号 | 产品名称及规格 | 价格(¥) |
A10B0 | Cyanine3 alkyne, 1 mg | 1430.00 |
B10B0 | Cyanine3 alkyne, 5 mg | 2730.00 |
C10B0 | Cyanine3 alkyne, 10 mg | 4030.00 |
D10B0 | Cyanine3 alkyne, 25 mg | 5330.00 |
E10B0 | Cyanine3 alkyne, 50 mg | 9035.00 |
Cyanine3 alkyn适用于点击化学反应的荧光团。
有了这个明亮且耐光的Cyanine3 reporter试剂,CY3的衍生物,就可以对几乎任何包含叠氮基团的分子进行标记。
这种炔烃非水溶的。然而,即使在有有机共溶剂(DMSO或DMF)的情况下,这种染料依然能有效的对水溶的分子如蛋白、多肽进行标记。
推荐手册:
寡核苷酸与DNA的点击化学标记
相关产品:
Cyanine3 azide
sulfo-Cyanine3 azide, 水溶的Cyanine3 azide
Cyanine5 alkyne, Cy5的类似物
Cy® is a trademark of GE Healthcare.
General properties
Appearance: |
red powder |
Molecular weight: |
530.14 |
Molecular formula: |
C33H40ClN3O |
Solubility: |
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble 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: |
555 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
150000 |
Emission maximum, nm: |
570 |
Fluorescence quantum yield: |
0.31 |