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- Reactive dyes
- Dye NHS esters
- ROX NHS ester, 5-isomer
ROX NHS ester, 5-isomer
ROX (Rhodamine X, Rhodamine 101) NHS esters
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 11220 | 1 mg | 110.00$ | in stock |
| 21220 | 5 mg | 210.00$ | in stock |
| 41220 | 25 mg | 410.00$ | in stock |
| 51220 | 50 mg | 695.00$ | in stock |
| 61220 | 100 mg | 1190.00$ | in stock |
ROX (rhodamine X) is a bright rhodamine dye for ROX channel. Carboxy rhodamines come as two isomers.
ROX（罗丹明X）是一种用于ROX通道的明亮罗丹明染料。羧基罗丹明有两种异构体。
This product is a derivative of pure 5-carboxy-ROX.
本品是纯5-羧基-ROX的衍生物。
Absorption and emission spectra of ROX dye
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氨基活性BDP FL，一种非常明亮且可光照的荧光素通道染料。
Alkyne dT phosphoramidite
Phosphoramidite modifier for the synthesis of oligonucleotides containing alkyne modification in the middle of the chain.
磷酰胺改性剂，用于合成链中含有炔烃修饰的寡核苷酸。
Cyanine5 alkyne
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氰基5炔烃是一种用于化学的炔烃染料。
General properties
| Appearance: | dark red solid |
| Mass spec M+ increment: | 516.2 |
| Molecular weight: | 631.67 |
| CAS number: | 209734-74-7; 344402-35-3 |
| Molecular formula: | C37H33N3O7 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (80%) |
| Storage conditions: | Storage: 12 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: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 570 |
| ε, L⋅mol−1⋅cm−1: | 93000 |
| Emission maximum, nm: | 591 |
| Fluorescence quantum yield: | 1.0 |
- Konopka, C.J.; Wozniak, M.; Hedhli, J.; Ploska, A.; Schwartz-Duval, A.; Siekierzycka, A.; Pan, D.; Munirathinam, G.; Dobrucki, I.T.; Kalinowski, L.; Dobrucki, L.W. Multimodal imaging of the receptor for advanced glycation end-products with molecularly targeted nanoparticles. Theranostics, 2018, 8(18), 5012–5024. doi: 10.7150/thno.24791