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AF 430 alkyne
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| A08B0 | 1 mg | $125 | 現貨 | |
| B08B0 | 5 mg | $325 | 現貨 | |
| C08B0 | 10 mg |
$480
|
現貨 | |
| D08B0 | 25 mg |
$950
|
現貨 | |
| E08B0 | 50 mg |
$1625
|
現貨 | |
| F08B0 | 100 mg |
$2090
|
現貨 |
AF 430 is a sulfonated coumarin dye with emission in the yellow-green region of the spectrum that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.
This particular derivative contains a terminal alkyne group that is suitable for copper catalyzed CuAAС reaction.
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AF 488 疊氮化物 (AF 488 azide)
AF 488 疊氮化物是一種發射在綠色光譜範圍內的熒光團。它與炔烴在銅催化的條件下發生環加成反應。AF 647 azide
Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.AF 343（香豆素）-X-疊氮化物 [AF 343 (Coumarin)-X-azide]
AF 343（香豆素）是一種藍色螢光團，可用作螢光素 (FAM) 的 FRET 供體。這種疊氮化物衍生物可以通過點擊化學與炔烴偶聯。螢光團和疊氮基團之間的延伸連接臂增強了溶解度，並提供了染料和生物分子之間的空間分隔。General properties
| Appearance: | orange solid |
| Molecular weight: | 578.64 |
| Molecular formula: | C25H26N2F3KO6S |
| Solubility: | good in water, DMF, DMSO |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
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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