A protein band between 6 KD to 14.4 KD was observed in the Tricine-SDS-PAGE, and the stronger hybridization signals in the transformant, the more obvious protein band.

• 结果在Tricine-SDS-PAGE电泳图中，每个工程菌在6KD至14.；4KD之间位置都有一个蛋白条带，而且斑点杂交杂交信号最强的工程菌，表达量最高。