Chiral separation of L,D-tyrosine and L,D-tryptophan by ct DNA

Lijin Zhang; Meifang Song; Qin Tian

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Chiral separation of L,D-tyrosine and L,D-tryptophan by ct DNA

机译：ct DNA手性分离L，D-酪氨酸和L，D-色氨酸

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摘要

As one kind of chiral selector,calf thymus DNA(ct DNA)was used for the chiral separation of L,D-tyrosine and L,D-tryptophan.After mixed with ct DNA and dialyzed in water,L,D-tyrosine or L,D-tryptophan exhibited an obvious concentration difference in permeate solution.Their D-enantiomers preferentially existed in the permeate solution while L-enantiomers preferentially existed in the feed solution.This indicates that ct DNA prefers binding to L-enantiomers rather than binding to D-enantiomers in feed solution,and the binding between them is enantioselective.

机译：小牛胸腺DNA（ct DNA）是一种手性选择剂，用于手性分离L，D-酪氨酸和L，D-色氨酸。与ct DNA混合后在水中透析，L，D-酪氨酸或L ，D-色氨酸在渗透液中表现出明显的浓度差异。其D-对映异构体优先存在于渗透液中，而L-对映异构体优先存在于进料溶液中。这表明ct DNA更喜欢与L-对映异构体结合而不是与D结合。 -饲料溶液中的对映体，它们之间的结合是对映选择性的。

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《Separation and Purification Technology》 |2007年第3期|共4页
作者
Lijin Zhang; Meifang Song; Qin Tian;
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正文语种 eng
中图分类分离过程;
关键词
ct DNA; L; D-tyrosine; L; D-tryptophan; Chiral separation; Dialysis;

机译：ct DNA;L;D-酪氨酸;L;D-色氨酸;手性分离;透析;

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1. Analyses of d-6,7Li and d-7,9Be Reactions [J] . 原子核物理：英文版 . 1997,第002期
2. Chiral separation of L,D-tyrosine and L,D-tryptophan by ct DNA [J] . Lijin Zhang, Meifang Song, Qin Tian Separation and Purification Technology . 2007,第3期

机译：ct DNA手性分离L，D-酪氨酸和L，D-色氨酸
3. An effective route to (-)-aphanorphine using D-tyrosine as a chiral building block [J] . Li M, Zhou PJ, Roth HF Synthesis: International Journal of Methods in Synthetic Organic Chemistry . 2007,第26期

机译：使用D-酪氨酸作为手性结构单元的（-）-Aphanorphine的有效途径
4. D-Tyrosine as a Chiral Precusor to Potent Inhibitors of Human Nonpancreatic Secretory Phospholipase A_2 (IIa) with Antiinflammatory Activity [J] . Karl A. Hansford, Robert C. Reid, Chris I. Clark, Chembiochem: A European journal of chemical biology . 2003,第2a3期

机译：D-酪氨酸作为具有抗炎活性的人非胰腺分泌性磷脂酶A_2（IIa）的强抑制剂的手性前兆
5. CHIRAL SEPARATION OFAMINO ACIDS THROUGH DNA-IMMOBILIZED MEMBRANES [C] . Yuki Matsuoka, Toshinori Kojima, Akon Higuchi Conference of Aseanian Membrane Society(AMS 2006); 20060823-25; Beijing(CN) . 2006

机译：通过DNA固定化膜手性分离氨基酸
6. Capillary electrophoresis and laser-induced fluorescence for DNA sequencing, chiral separation and on-line immunoassay. [D] . Li, Lijuan. 2001

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7. Achiral and Chiral Separations Using Micellar Electrokinetic Chromatography Polyelectrolyte Multilayer Coatings and Mixed Mode Separation Techniques with Molecular Micelles [O] . Candace A. Luces, Isiah M. Warner -1

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8. Achiral and chiral separations using MEKC, polyelectrolyte multilayer coatings, and mixed mode separation techniques with molecular micelles [O] . Candace A. Luces, Isiah M. Warner 2010

机译：使用MEKC，聚电解质多层涂层和混合模式分离技术的成立和手性分离，分子胶束
9. High-Throughput Genetic Analysis and Combinatorial Chiral Separations based on Capillary Electrophoresis [R] . Zhong, W. 2003

机译：基于毛细管电泳的高通量遗传分析和组合手性分离

Chiral separation of L,D-tyrosine and L,D-tryptophan by ct DNA

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