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- The product of pG2/Rosetta(DE3) was proved soluble,then it was purified to be electrophoretically pure by ammonium sulfate precipitationand cation exchange chromatography. pcGH2/Roseta(DE3)的表达产物为可溶性蛋白； 该产物用硫酸铵分级沉降和阳离子交换层析分离纯化，达到电泳纯。
- weak cation exchange chromatography 弱阳离子交换色谱
- strong cation exchange chromatography 强阳离子交换色谱
- strong cation exchange chromatography(SCX) 强阳离子交换色谱
- Purification of isomalto-oligosaccharide by cation exchange chromatography 离子色谱分离法提纯异麦芽低聚糖
- Purification of Lactoferrin from Bovine Colostrum with Strong Cation Exchange Chromatography on Pilot Scale 强阳离子交换色谱法从牛初乳中分离纯化乳铁蛋白的研究
- Separate Glucose from Isomalto-Oligsaccharide by Using Cation Exchange Chromatography 用离子交换树脂祛除低聚糖中的葡萄糖
- Study on the electrostatic interactions in cation exchange chromatography with molecular simulation 基于分子模拟的离子交换层析中静电相互作用研究
- Keywords polarity organic solvent;anion and cation exchange chromatography;thrombolysin; 极性有机溶剂;阴、阳离子交换色谱;纤维蛋白溶解酶;
- Keywords aFGF;bovine brain;cation exchange chromatography;Heparin Sepharose affinity chromatography;3T3 cell; 牛脑;离子交换层析;琼脂糖凝胶亲和层析;3T3细胞;
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- The sodium is removed with cation exchange resin . 钠用阳离子交换树脂来分离。
- cation exchange chromatography 阳离子交换层析
- In this paper,Study of cation exchange column and selection of elution system in low pressure ion chromatography are introduced. 低压离子色谱为作者提出的新型色谱体系;本文介绍了在低压离子色谱中专用阳离子交换树脂的研制及洗脱体系的选择情况.
- An increase in cation exchange capacity of the tissue should be observed. 可以观察到植物组织中阳离子置换能力的提高。
- Cation exchange capacity generally increases with an increase in broken bonds. 通常阳离子交换量随破裂增加而增大。
- The clay cation exchange capacity is affected by 2:1 type Clay mineral content. 粘粒阳离子交换量的高低与2:1型粘土矿物含量的多少相吻合。
- The mature Q49D-PLA2 mutant was obtained by Hitrap SP cation exchange and Superdex 75 gel filtration chromatography,with the recovery rate of 1.3%,and the specific activity of the mature Q49D-PLA2 mutant was 72 U/mg. 突变体融合蛋白经蛋白水解酶Factor Xa酶切后;采用Hitrap SP阳离子交换层析和Superdex75凝胶层析进一步纯化;得到突变体蛋白Q49D-PLA2;得率为1.;3%25;比酶活为72U/mg。
- LCP were separated into three fractions (LCP1, LCP2 and LCP3) by anion exchange chromatography DEAE-Sepharose FF. 粗多糖LCP经DE-AE-SepharoseFF离子交换柱分离得到三个组分(LCP1、LCP2和LCP3);主要组分LCP1经高效体积排阻色谱和毛细管电泳鉴定为均一组分;分子量为3.;27×106Da。
- Ion exchange chromatography showed that all three capsules eluted as one major and several small peaks. 离子交换色谱显示，3种荚膜的活性部分均有一蛋白主峰和若干个小蛋白峰，主峰由蛋白和多糖构成，其比值分别为8．9：1，9．0：1，6．5：1。
