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TAMRA hydrazide, 6-isomer
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 18170 | 1 mg | $110 | 現貨 | |
| 28170 | 5 mg | $260 | 現貨 | |
| 48170 | 25 mg |
$410
|
現貨 | |
| 58170 | 50 mg |
$695
|
現貨 | |
| 68170 | 100 mg |
$1190
|
現貨 |
Dye hydrazides are useful for the labeling of carbonyl compounds like aldehydes and ketones. Many sugars can be converted to carbonyl compounds by periodate oxidation.
Tetramethylrhodamine (TAMRA) is a xanthene fluorophore. This derivative is a pure 5-isomer of TAMRA bearing hydrazide group for the coupling with carbonyl compounds.
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ROX NHS 酯，6-異構體
ROX（羅丹明X，R101）NHS-酯的純 6-異構體，用於胺標記。dsGreen® 凝膠染色液，10000× (dsGreen® Gel Staining Solution, 10,000×)
dsGreen® 用於瓊脂糖和聚丙烯酰胺凝膠中的 dsDNA 染色。磺基-Cyanine5.5疊氮化物 (sulfo-Cyanine5.5 azide)
sulfo-Cyanine5.5 azide 是水溶性遠紅發射螢光染料花青的衍生物。疊氮基團可以通過銅催化或無銅的點擊化學與炔烴和環炔烴偶聯。General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 426.2 |
| Molecular weight: | 480.94 |
| Molecular formula: | C25H25N4ClO4 |
| Solubility: | good in DMF, DMSO, alcohols |
| 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: | 541 |
| ε, L⋅mol−1⋅cm−1: | 84000 |
| Emission maximum, nm: | 567 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.32 |
| CF280: | 0.19 |
產品引用
- Shik, A. V.; Sobolev, P. V.; Zubritskaya, Y. V.; Baytler, M. O.; Stepanova, I. A.; Chernyaev, A. P.; Borschegovskaya, P. Yu.; Zolotov, S. A.; Doroshenko, I. A.; Podrugina, T. A.; Bliznyuk, U. A.; Rodin, I. A.; Beklemishev, M. K. Rapid Testing of Irradiation Dose in Beef and Potatoes by Reaction-Based Optical Sensing Technique. Journal of Food Composition and Analysis, 2024, 127, 105946. doi: 10.1016/j.jfca.2023.105946
- Akam-Baxter, E.A.; Bergemann, D.; Ridley, S.J.; To, S.; Andrea, B.; Moon, B.; Ma, H.; Zhou, Y.; Aguirre, A.; Caravan, P.; Gonzalez-Rosa, J.M.; Sosnovik, D.E. Dynamics of collagen oxidation and cross linking in regenerating and irreversibly infarcted myocardium. Nature Communications, 2024, 15, 4648. doi: 10.1038/s41467-024-48604-7
短連結 - hk.lumiprobe.com/sh/p/4q
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