经聚丙烯酰胺凝胶电泳分析，细胞的酯酶同功酶带为12条，其中有6条主带。
The esterase isozyme exhibited 12 isozyme bands by PAGE with 6 major bands.
纯化后的酶液经聚丙烯酰胺凝胶电泳，分别采用银染色和多酚氧化酶活性染色均显示一条电泳带。
The result from polyacrylamide gel electrophoresis of purified enzyme indicated that only one band was found using silver stain and PPO activity stain, respectively.
用离子交换柱层析法分离，用反相高效液相色谱法进一步纯化，经聚丙烯酰胺凝胶电泳分析确定相对分子质量。
Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electro phoresis.
对不同菌种、不同菌株或同一菌株经不同处理后的牛、猪、鸡支原体用聚丙烯酰胺凝胶电泳进行比较。
The polyacrylamide gel electrophoretic patterns of different species strains or the same strain after various treatments of animal and avian mycoplasmas were compared.
尘螨浸液经SDS-聚丙烯酰胺凝胶电泳后，转移到醋酸硝酸纤维滤膜上使之固相化。
The mite extract was fractionated by SDS-polyacrylamide gel electrophoresis and then blotted onto acetic nitrocellulose sheets.
尘螨浸液经SDS-聚丙烯酰胺凝胶电泳后，转移到醋酸硝酸纤维滤膜上使之固相化。
The mite extract was fractionated by SDS-polyacrylamide gel electrophoresis and then blotted onto acetic nitrocellulose sheets.
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