Determination of paclitaxel in biological fluids by micellar electrokinetic chromatography

被引:70
作者
Hempel, G [1 ]
Lehmkuhl, D [1 ]
Krumpelmann, S [1 ]
Blaschke, G [1 ]
Boos, J [1 ]
机构
[1] UNIV MUNSTER,INST PHARMAZEUT CHEM,D-48149 MUNSTER,GERMANY
关键词
paclitaxel; taxol; taxotere;
D O I
10.1016/0021-9673(96)00351-2
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A method has been developed for the determination of paclitaxel (Taxol) in plasma and urine using capillary electrophoresis with sodium dodecyl sulfate as additive in the run buffer. The samples are extracted and preconcentrated with tert.-butyl methyl ether. Taxotere has been used as the internal standard. The limit of detection for paclitaxel is 20 ng/ml. In comparison to high-performance liquid chromatography, the capillary electrophoresis method is simple and needs less organic solvents.
引用
收藏
页码:173 / 179
页数:7
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