One 66kD band appeared except 44kD main band when GO isozyme above was subjected to SDS-PAGE and CE-SDS, indicating this GO isozyme was similar to that from spinach leaves which contained 40kD and 66kD simultaneously.

• 菜心GO同工酶的SDS-PAGE和SDS-毛细管电泳(CE-SDS)显示，该酶除了含40kD主带外，还有很浅的66kD带，和之前我们提出的菠菜GO同工酶含40kD酸性亚基和66kD碱性亚基相似；