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一种快速纯化蛋白的电洗脱方法 被引量:20

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摘要 以TB2 4kDa蛋白为例介绍了一种快速纯化蛋白的电洗脱方法。根据作者实验室先前建立的提取苦荞种子蛋白的方法制备TB2 4kDa蛋白粗提物 ,利用阴离子交换层析和改进的电泳洗脱方法对其进行纯化。结果显示 :经改进的电洗脱纯化 ,1mg粗蛋白可以回收得到 15 0 μg左右的目的蛋白 ,回收率为 15 .32 % ,纯化效果较理想。
作者 景巍 王转花
出处 《生物技术》 CAS CSCD 2004年第2期30-31,共2页 Biotechnology
基金 山西省自然科学基金项目 (2 0 0 30 0 64)
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参考文献7

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