柱上样本堆积毛细管电泳法同时检测细胞内氨甲蝶呤及其六种代谢产物
李道静, 何晓东, 李明, 孙利, 许维东, 沈佐君
Simultaneous determination of methotrexate and its six metabolites in cells by on-line sample stacking capillary electrophoresis
LI Daojing, HE Xiaodong, LI Ming, SUN Li, XU Weidong, SHEN Zuojun
图1 MTXPG的形成 注: n =27, 可见MTXPG各分子式间相差1~6个谷氨酸残基