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摘要: |
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关键词: 混合脱氧单核苷酸 DEAE Sepharose Fast Flow 收率 纯度 |
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Purification of 5'-deoxynucleotides by DEAE Sepharose Fast Flow |
WANG Guang-zhu,CHEN Shu-qing
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Abstract: |
OBJECTIVE According to the physical and chemical characteristic of 5'-deoxymononucleotides,this study investigated the separating and purifying 5'-deoxymononucleotides by DEAE Sepharose Fast Flow.METHODS Take 20mmol/L Tris(pH 9.0) as binding buffer,sample |
Key words: 5'-deoxymononucleotides DEAE Sepharose Fast Flow recovery rate purity |