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- hydrogen exchange column 氢型交换柱
- The retention mechanism of phosphate anion on an anion exchange column was studied. 首次发现磷酸根离子在阴离子交换柱上以两个色谱峰流出。
- The glycosides in membrane proteins were extracted by us ing acid and cleared by using ion exchange column. 用酸水解多糖链后经离子交换净化,再用醋酐、吡啶加热回流乙酰化。
- 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.
- Gelfiltration negative anion exchange column chromatography with high performance liguid chromatography system and plant hemagglutinin affinity chromatography were used for the isolation and purification of blood group substances from saliva. 方法：应用凝胶过滤、阴离子高速液相色谱及PHA亲合层析法，从人唾液中分离纯化血型物质。
- A new water-soluble porphyrin 5,10,15,20-tetra(4-methoxyl-3-sulfophenyl)porphine[T(4-MOP)PS_4]has been synthesized. A simple methodis suggested to remove large amount of sulfateradicals from the sulfonated product by a gel-type anion exchange column. 讨论了新水溶性卟啉5,10,15,20-四(4-甲氧基-3-磺酸苯基)卟啉[T(4-MOP)PS_4]的合成,提出用凝胶型阴树脂去除磺化产物中大量 SO_4~(2-)的方法。
- The determination of F- , Cl , SO42- , P3O105- in detergent articles of everyday use is carried out by ion chromatograph with DIONEX IONPAC ASII ion exchange column and electrical conductivity detector. 介绍用离子色谱法快速同时检测洗涤日用品中的F~-、Cl~-、SO_4~(2-)、P_3O_(10)~(5-)。
- When the solution of crude glutamine crystal from the fermentation was separated by single anion exchange column, the highest recovery of Gln was 83%, and the removal ratio of Glu reached 90%. 粗晶溶解液通过阴离子交换柱后,谷氨酰胺最高收率达到83%25,谷氨酸去除率90%25。
- AIM To study the changes of sodium hydrogen exchanger isoform 1 (NHE 1) on bovine pulmonary artery endothelial cells with the function of lipopolysaccharide (LPS), and the relationship with endothelial cells death. 目的 :探讨脂多糖 ( LPS)对培养的牛肺动脉内皮细胞 ( PAEC) 型 Na+ /H+交换器 ( NHE-1)表达的影响及其与内皮细胞死亡的关系。
- Aim: To explore the effects of sodium hydrogen exchanger(NHE 1) specific hammerhead ribozyme on the expression and activity of NHE 1 and pHi in pulmonary artery smooth muscle cells (PASMCs) in rats, and its role in PASMCs proliferation. 目的 :探讨锤头状核酶对大鼠肺动脉平滑肌细胞Na+ /H+ 交换器 1 (NHE 1 )表达和活性、pHi的影响 ,及其与细胞增殖的关系。
- Removel of coloured compounds in rew solution takes place in two serially coupled different ionic exchange columns, one packed column was D72 cation resin, another anion resin. 固定床柱操作方式阳离子交换树脂和阴离子交换树脂串联进行平行脱色实验。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Improvement of A Lab-size Ion Exchange Column 改进实验室用离子交换柱
- anion exchange column chromatography 离子交换层析
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Regeneiation of used ion exchange column for plasmid purification 质粒纯化利用离子交换柱的再生方法
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Do you accept foreign exchange certificate? 你们接受外汇券兑换券吗？
- Trading on the Stock Exchange was light today. 证券交易所今日交投平平。
- Study of Protein Drug Separation by A New Type Ion Exchange Column 新型离子交换柱分离蛋白质类药物的研究
