|
Author:
Date:
2014-11-05
[Abstract] This protocol provides an efficient method for preparation of high-quality proteins from rice leaves and grains. The method involves phenol extraction to separate proteins from the non-protein components such as polysaccharides, lipids and phenolic compounds that are commonly enriched in plant tissues. Following isolation, proteins are precipitated with ammonium acetate/methanol and then solubilized for proteomic analysis. As the protocol is simple, universal, and most importantly compatible with silver staining, it has been applied to our routine protein extraction from rice and many other plant tissues and it even works fine in animal tissues for the requirement of electrophoretic separation.
[摘要] 这个协议提供了一种从稻叶和谷物制备高质量蛋白质的有效方法。 该方法包括酚提取以从通常富含植物组织的非蛋白质组分如多糖，脂质和酚类化合物中分离蛋白质。 分离后，用乙酸铵/甲醇沉淀蛋白质，然后溶解用于蛋白质组分析。 由于协议简单，通用，最重要的是与银染色兼容，它已经应用于我们从水稻和许多其他植物组织的常规蛋白质提取，甚至在动物组织中对于电泳分离的要求很好。
|