Sulfobromophthalein (Bromosulfophthalein) 二钠盐是一种有机阴离子染料，用于研究在动物组织中表达并参与药物和代谢物运输的多种膜载体。
| Cas No. | 71-67-0 |
| 别名 | 四溴磺酚钠,Bromosulfophthalein disodium salt |
| Canonical SMILES | O=C1OC(C2=CC(S([O-])(=O)=O)=C(O)C=C2)(C3=CC(S([O-])(=O)=O)=C(O)C=C3)C4=C(Br)C(Br)=C(Br)C(Br)=C41.[Na+].[Na+] |
| 分子式 | C20H8Br4O10S2•2Na |
| 分子量 | 838 |
| 溶解度 | DMF: 5 mg/ml,DMSO: 5 mg/ml,Ethanol: slightly soluble,PBS (pH 7.2): 1 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 | Bromosulfalein has been commonly used as both a substrate and inhibitor of organic anionic transporting polypeptide 1B1 (OATP1B1), OATP1B3, OATP1A2, and OATP2B1, as well as multidrug resistance protein 2 (MDR2). It has also been used for in vivo studies of liver and biliary system function and as an anionic dye for the quantitative estimation of protein levels in tissue homogenates or purified samples. |
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