]*>","")" /> 高效液相色谱法测定肿瘤患者血清中唾液酸的含量

色谱

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高效液相色谱法测定肿瘤患者血清中唾液酸的含量

王金惠,李亢宗,魏晴霞,李志杰   

  • 出版日期:1996-03-30 发布日期:1997-08-25

  • Online:1996-03-30 Published:1997-08-25

摘要: A method for the determination of sialic acid (SA) in serum with high performance liquid chromatography was established. The condition were Sheer C18 , 10μm , column, sulfuric acid solution (pH 3.0) eluent and UV-210 detection. The recovery and detection limit of SA were 99.42% and 0.003 nmol/L respectively. The calibrations curve was linear within the range of 0. 032-3.23 nmol/L. The SA in serum samples of 34 healthy subjects and 92 cancer patients were determined by this method.

关键词: 癌患者血清 , 高效液相色谱法, 唾液酸

Key words: NULL