Calcein tetraethyl ester (Fluorexon tetraethyl ester) 是一种荧光染料，用于生物学，因为它可以通过细胞膜转运到活细胞中，这使得它可用于测试细胞活力和短期标记细胞。
| Cas No. | 1170856-93-5 |
| 别名 | 钙黄绿素四乙酯; Fluorexon tetraethyl ester |
| Canonical SMILES | O=C1OC2(C3=C(OC4=C2C=CC(O)=C4CN(CC(OCC)=O)CC(OCC)=O)C(CN(CC(OCC)=O)CC(OCC)=O)=C(O)C=C3)C5=C1C=CC=C5 |
| 分子式 | C38H42N2O13 |
| 分子量 | 734.75 |
| 溶解度 | DMF: 1 mg/ml,DMSO: 1 mg/ml,DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml |
| 储存条件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request |
| 产品描述 | Calcein tetraethyl ester is a fluorescent dye, is used in biology as it can be transported through the cellular membrane into live cells, which makes it useful for testing of cell viability and for short-term labeling of cells. |
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