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Rhodamine B (Synonyms: 罗丹明B; Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine)
- 目录号: TD-Y0016 纯度: 98.03%
| 生物活性 | Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and agents. | ||||||||||||||||
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| 体外研究 (In Vitro) | Rhodamine B induces a concentration-dependent reduction of root meristem cells of A. cepa. mitotic activity. Rhodamine B induces various nuclear aberrations in A. cepa. root cells. In the 100 and 200 ppm rhodamine B groups, the frequencies of NBUDs and BN surpass those of the positive control (MMS) group. Rhodamine B-induced changes of H2O2 (a) and MDA (b) level increase in a concentration-dependent manner in A. cepa. roots[1]. Tanda has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
| 分子量 | 479.01 | ||||||||||||||||
| 性状 | Solid | ||||||||||||||||
| Formula | C28H31ClN2O3 | ||||||||||||||||
| CAS 号 | 81-88-9 | ||||||||||||||||
| Emission (Em) | 610 | ||||||||||||||||
| Excitation (Ex) | 546 | ||||||||||||||||
| 中文名称 | 罗丹明B；玫瑰红B；蕊香红B；若丹明B；碱性玫瑰精 | ||||||||||||||||
| 运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
| 储存方式 | 4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) | ||||||||||||||||
| 溶解性数据 | In Vitro: DMSO : 125 mg/mL (260.95 mM; Need ultrasonic) H2O : 100 mg/mL (208.76 mM; Need ultrasonic) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 |
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