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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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磺基-Cyanine5.5 NHS酯 (sulfo-Cyanine5.5 NHS ester)
水溶性、磺化、遠紅外磺基-Cyanine5.5 染料，以NHS 酯的形式存在。Cyanine7.5馬來酰亞胺 (Cyanine7.5 maleimide)
Cyanine7.5 maleimide 是一種硫醇反應性近紅外染料，用於標記蛋白質 SH 基團。
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Thiazole Orange NHS ester
Thiazole Orange NHS ester for labeling biomolecules (peptides, proteins, amino-DNA, etc.). Thiazole orange is a cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA.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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