Schiff's reagent是什么意思

用法例句

The subunits in the insoluble protein were separated by SDS–PAGE and stained with periodic acid-Schiff reaction(PAS staining).

SDS-PAGE分离和Schiff试剂染色结果表明,13ku亚基是能抵抗碱性蛋白酶水解的糖蛋白。