常見(jiàn)例句雙語(yǔ)例句The complex then was biotinylated by BirA enzyme and purified via the gel-filtration chromatography.通過(guò)凝膠過(guò)濾層析法進(jìn)一步純化生物素化的復(fù)合物單體。The purity of fusion protein was about 70% after ultrasonic decomposition and washing repeatedly, and reached above 95 % after purification by ion exchange and gel-filtration chromatography.菌體經(jīng)過(guò)超聲破碎后反復(fù)洗滌包涵體,融合蛋白純度達(dá)到70%,進(jìn)一步用離子交換層析和凝膠過(guò)濾層析純化使其純度達(dá)95%以上。The results showed that the methods of isoelectric precipitation, gel-filtration chromatography and anion-exchange chromatography were suitable for purifying the major allergens in buffalo milk.實(shí)驗(yàn)結(jié)果表明,等電點(diǎn)沉淀、凝膠柱層析法和陰離子交換法適合于分離水牛乳中主要過(guò)敏原成分。 返回 gel-filtration