您要查找的是不是：
- liquid exchange chromatography 液相交换色谱法
- Objective: Get the pure EPF from the pregnancy sera through the ion exchange chromatography, affinity chromatography and reverse phage High Performance Liquid Chromatography(HPLC). 目的：采用离子交换层析、亲和层析和反相高效液相色谱(HPLC，High Performance Liquid Chromatography)技术，从人早孕血清中分离纯化早孕因子(EPF，Early Pregnancy Factor)。
- 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。
- V. in April.NYSE Euronext started trading on April 4 and operates the world's largest and most liquid exchange group. 纽约泛欧证交所于今年4月4日开始营业，这家公司经营者世界上规模最大和流动资本多的证券交易集团。
- Thin layer chromatography(TLC)behavior of 14 different amino acids were studied in copper-tartrate medium by Ligand Exchange Chromatography(LEC). 本文应用配体交换色谱法(LEC)研究了14种氨基酸在 Cu~(2+)-酒石酸介质中的薄层色谱行为.
- Amino acid analysis was performed using ion exchange chromatography and was in the range of the standard reference for FAO/WHO. 氨基酸分析表明该产品符合FAO/WHO的参照标准。
- A review with 64 references is presented on eluents for non\|suppressed ion exchange chromatography with conductometric detection. 分别对非抑制型电导检测阴离子交换色谱法和阳离子交换色谱法的淋洗液进行了综述，引用文献64篇。
- A stepwise procedure for isolation and purification of lactoperoxidase by ultrafiltration and ion exchange chromatography was investigated. 采用超滤-离子交换色谱分步洗脱法,对牛初乳中的乳过氧化物酶进行了分离和纯化。
- CEN Ag and corneal epithelial antigen(CEP Ag) were purified by anion exchange chromatography and affinity chromatography with 2B4.14.1 monoclonal antibody. 经离子交换层析及 2B4 .;14
- 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。
- Acetone extractives in masson pine (Pinus massoniana lamb)groundwood pulp were isolated and analyzed through the employment of DEAE-Sephadex ion exchange chromatography and GC/MS. 利用DEAE－Sephadex离子交换色谱和气相色谱－质谱联用技术，对马尾松磨木浆丙酮抽出物的化学成分进行了分离及分析。
- In this paper the isolation and identification of trypsin inhibitors from porcine pancreas by CM-and DEAE-Cellulose ion exchange chromatography have been reported. 本文报告用CM和DEAE纤维素离子交换层析从猪胰脏分离出对胰蛋白酶有特异性抑制作用的抑制剂。
- Abstract： Among the procedure of tobramycin production, hydrolysis of the fermantation solution, purification by ion exchange chromatography and salt formation has been studied. 摘 要： 对硫酸妥布霉素生产中发酵液的水解、离子交换层离、成盐等条件进行了研究。
- Moreover, as the radial flow column in ion exchange chromatography was employed, the procedure was easy to be scaled up to the industrial production of r-SAK. 蛋白质回收率和活性回收率均为40%25以上，由于选用径向色谱柱，色谱参数可直接放大至工业化生产。
- A rapid method for the determination of thiabendazole was developed in six kind of Juice concentrate by ion exchange chromatography(IEC) and fluorescence detection. 建立离子交换色谱-荧光检测法快速测定6种浓缩果汁中噻菌灵残留量的分析方法。
- hydrogen-water liquid exchange reaction 氢-水液相催化交换
- RSPS 1-3, which was a relative homogeneous fraction, was obtained after two different chromatography techniques, which were ion exchange chromatography and Sephadex chromatography. 通过离子交换和葡聚糖凝胶二级柱层析纯化方法获得菜籽多糖相对均一的组分RSPS1-3。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心，不要因为蒸发作用而失掉过多的水份。
