SDS PAGE and Dot blot indicated that this 12kD protein was PF4.ConclusionUsing SZ 95 sepharose 4B affinity chromatography to purify PF4 is an efficient method to prepare PF4 with high biological activity.是什么意思_SDS PAGE and Dot blot indicated that this 12kD protein was PF4.ConclusionUsing SZ 95 sepharose 4B affinity chromatography to purify PF4 is an efficient method to prepare PF4 with high biological activity.在线翻译_英语_读音_用法_例句