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Pyrene maleimide
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 13580 | 1 mg | $110 | 现货 | |
| 23580 | 5 mg | $210 | 现货 | |
| 43580 | 25 mg |
$410
|
现货 | |
| 53580 | 50 mg |
$695
|
现货 | |
| 63580 | 100 mg |
$1190
|
现货 |
Pyrene is a fluorescent hydrocarbon which emits in blue region. This is a maleimide derivative of pyrenebutyric acid which reacts with thiols.
Pyrene is a useful proximity probe because two pyrene residues close to each other exhibit strong excimer fluorescence.
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Azide-PEG4-hydrazide
A bifunctional reagent containing the azide group and hydrazide function. It reacts with aldehydes and ketones. The azide group can then be coupled with various alkynes via CuAAC reaction.
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TAMRA 胺，5-异构体 (TAMRA amine, 5-isomer)
TAMRA（四甲基罗丹明）染料，纯 5-异构体，带有胺基，用于与亲电试剂（NHS 酯、环氧化物等）结合。Cyanine2 NHS 酯最小染料 (Cyanine2 NHS ester minimal dye)
用于蛋白质标记的 Cyanine2 NHS 酯最小染料General properties
| Appearance: | off white solid |
| Mass spec M+ increment: | 410.2 |
| Molecular weight: | 410.46 |
| CAS number: | 1869968-64-8 |
| Molecular formula: | C26H22N2O3 |
| Solubility: | well soluble in chlorinated organic solvents |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 343; 326; 313; 276; 265; 242; 234 |
| Emission maximum, nm: | 377; 397 |
产品引用
- Mishyn, V.; Hugo, A.; Rodrigues, T.; Aspermair, P.; Happy, H.; Marques, L.; Hurot, C.; Othmen, R.; Bouchiat, V.; Boukherroub, R.; Knoll, W.; Szunerits, S. The Holy Grail of Pyrene-Based Surface Ligands on the Sensitivity of Graphene-Based Field Effect Transistors. Sens. Diagn., 2022, 1(2), 235–244.. doi: 10.1039/D1SD00036E
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