ATTO 520染料
| 【编号】20211218-1410 | 【CAS号】CAS | ||
| 【货号】20211218-1410-5 | 【规格】 | ||
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| 价格： 登录查看 | |||
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ATTO 520 is a novel fluorescent label related to the well-known dye Rhodamine 6G. Characteristic features of the label are strong absorption, high fluorescence quantum yield, and high thermal and photo-stability. The dye is moderately hydrophilic. Above pH 7.0 the dye exists in an equilibrium with a colourless form (pseudobase). This is a reversible reaction, which does not interfere with the process of coupling to proteins etc. On lowering the pH absorption and fluorescence are restored fully. For details of coupling see our recommended labeling procedures (PDF). The fluorescence is excited most efficiently in the range 510 - 535 nm. A suitable source of excitation is an Argon-Ion laser using the 514 nm line.
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| 参数信息 | |
|---|---|
| 外观状态： | 固体或粉末 |
| 质量指标： | 95%+ |
| 溶解条件： | 有机溶剂/水 |
| CAS号： | N/A |
| 分子量： | N/A |
| 储存条件： | -20℃避光保存 |
| 储存时间： | 1年 |
| 运输条件： | 室温2周 |
| 生产厂家： | 苏州北科纳米科技有限公司 |
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