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1-Ethynyl pyrene
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 515B0 | 50 mg | $50 | 现货 | |
| 615B0 | 100 mg | $64 | 现货 |
Pyrene is one of the simplest polyaromatic hydrocarbons (PAHs). Pyrene derivatives are known for their ability to intercalate dsDNA.
Pyrene possesses intrinsic fluorescence. When two pyrene residues are located in close proximity, excimer formation can be observed by fluorescence spectroscopy. Pyrene has been therefore used to probe structures of biomolecules.
Ethynylpyrene molecule contains terminal triple bond fragment for click chemistry, as well as other coupling reactions such as Sonogashira coupling.
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EdU（5-乙炔基-2'-脱氧尿苷）
EdU 是一种核苷，通过细胞内的酶掺入到复制的 DNA 中。之后，可以通过与荧光染料叠氮化物的点击化学反应来显色细胞中含有的DNA，以揭示细胞增殖情况。Pyrene azide 2
Pyrene azide with longer triethyleneglycol (PEG3) linker for click chemistry.
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Cyanine7 NHS ester
Amine reactive NHS ester of near infrared dye Cyanine7.General properties
| Appearance: | light yellow solid |
| Molecular weight: | 226.27 |
| CAS number: | 34993-56-1 |
| Molecular formula: | C18H10 |
| Solubility: | good in chloroform, dichloromethane, toluene, low in water |
| Quality control: | NMR 1H (95%) and 13C, TLC |
| 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. |
| 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
- Vega, B.; Wondraczek, H.; Bretschneider, L.; Näreoja, T.; Fardim, P.; Heinze, T. Preparation of reactive fibre interfaces using multifunctional cellulose derivatives. Carbohydrate Polymers, 2015, 132, 261–273. doi: 10.1016/j.carbpol.2015.05.048
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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