deae怎么记

SISE p1 was further fractionated by DEAE cellulose ion exchange chromatography and four fractions were obtained by stepwise elution. The fraction eluted with Tris HCl buffer containing 0.2 mol of sodium chloride per liter had the highest activity.

用DEAE-纤维素离子交换层析对SISE-p1进行分离，生物活性研究表明用含0.2mol/L氯化钠的Tris-HCl缓冲液（pH7.0）洗脱的组分具有较强的生物活性。

It was reported that adsorption of bacteria ( E.coli K12 and S.aureus) on anion exchange resins ( SuperQ and DEAE). Adsorption isotherms of E.

报道了细菌（E.Coli K12和S.aureus）在阴离子交换树脂（SuperQ和DEAE）上的静态吸附行为。

The porphyrans were added CTAB in to remove the acid polysaccharide PP1 and the left neutral polysaccharide PP2 was purified by superfilter. PP2 was further purified through DEAE-Cellulose 52 and Sephadex G 200 and was proved to be pure through PC, gel filtration and UV spectrum.

在粗多糖溶液中加入CTAB以沉淀除去酸性多糖PP1，超滤以纯化中性多糖PP2，PP2经DEAE纤维素、葡聚糖凝胶G200进一步纯化。