多肽和蛋白质的人工合成，就是多个氨基酸在一定的条件下通过肽键形成多肽链。
Chemosynthesis of polypeptide and protein is that many amino acids are linked by peptide links to form a polypeptide chain under the given conditions.
通过改变预饱和照射时间研究了一些多肽和蛋白质分子在水溶液中的饱和转移效应。
Saturation transfer effect in NMR experiments on peptide and proteins in aqueous solutions has been investigated using presaturation method with varied irradiation time.
本文综述了多肽的液相分段合成方法，这些合成方法是近年来多肽和蛋白质合成领域中的一种发展趋势。
In this paper, peptide segments liquid-phase synthesis technology are introduced and all of these are vivid in protein field recent year.
该方法使用非保护的多肽片段，无需酶或化学活化试剂，在缓冲溶液中能够高产率地获得多肽和蛋白质。
Peptide and protein can be obtained with high yield in aqueous buffer by coupling unprotected peptide segments without activation by enzymatic or chemical agents.
本文综述了多肽和蛋白质合成中的片段连接方法，这是近年来多肽和蛋白质合成领域中方法学上的重要进展。
This review focuses on peptide segment ligation for synthesis of peptides and proteins. Ligation is a new methodology in peptide and protein synthesis chemistry.
指出这些质谱新技术已被证明在多肽和蛋白质的鉴定、单核苷酸、核酸、糖蛋白的分析等领域是很有效的工具。
These new techniques have been proven to be the powerful tool for identifying protein, polypeptide, and analyzing single nucleotide polymorphism, nucleic acids, glycoprotein, etc.
通常情况下，蛋白质和多肽药物被贮存在低温条件，甚至十被冻干成为固体形态，以期获得理想的效期。
They usually have to be stored under cold conditions or even freeze-dried to a solid form to achieve an acceptable shelf life.
详细讨论了蛋白质、酶、多肽、氨基酸及其衍生物的抗氧化性能，抗氧化机制和影响因素。
The antioxidative properties, antioxidative mechanism and their affecting factors of proteins, enzymes, peptides, amino acids and their derivatives were discussed in this paper.
在第二章中，采用激光诱导荧光检测芯片毛细管电泳系统进行蛋白质和多肽分离的研究。
In the second section, a chip based ce system with laser induced fluorescence detector was developed to achieve the separation of protein and polypeptide.
它也适用于其它蛋白质、多肽和伯胺化合物的标记。
It is also suitable for the tritiation of other kinds of proteins, peptides and primary amine-bearing compounds.
氨肽酶是一类从多肽链的氮末端顺序逐个水解氨基酸的酶，在蛋白水解液脱苦和蛋白质的深度水解中有重要作用。
Aminopeptidase, a collection of enzymes which can remove amino acid from the N-terminus of peptides one by one, is very important in protein hydrolysate production and debittering.
在自然界中存在不同形态的蛋白质和活性多肽，它们具有不同的生物功能。
In nature, there are various species of proteins and active polypeptides possessing different biological functions.
与小分子的化学药物相比，蛋白质和多肽的特点是在相对较低的浓度下就有较高的特异性和活性。
In comparison with small chemical drugs, protein and peptide pharmaceuticals have high specificity and activity at relatively low concentrations.
本发明的多肽可保持蛋白质制剂的稳定性和生物活性，应用于蛋白质稳定与生物活性保护剂。
The polypeptide can maintain stability and bioactivity of the protein preparation, and can be applied to protein stability and bioactivity protective agents.
不同食物蛋白中所含有的活性多肽会有所不同，其中乳蛋白(如酪蛋白和乳清蛋白)是含有活性多肽最为丰富的蛋白质。
The bioactive peptides maybe differ from different food proteins, and milk proteins (such as caseins and whey proteins) are those proteins which contain the most bioactive peptides.
多肽生长因子在PDLC的移行、生长、增殖、分化、蛋白质和基质合成上均起着重要作用。
The polypeptide growth factors were found to play an important role in the migration, growth, proliferation, differentiation, and synthesis of protein and matrix of the PDLC.
和常见的非环状基因编码的多肽或蛋白质相比，环肽结构更为复杂。
The cyclopeptides often have complex chemical structures distinct from common polypeptides (proteins) that are non-cyclic and gene-coded.
蛋白质和蛋白质网络的系统研究，即蛋白质组学，需要蛋白质和多肽的定性和定量分析。
The systematic study of proteins and protein networks, that is, proteomics, calls for qualitative and quantitative analysis of proteins and peptides.
蛋白质和蛋白质网络的系统研究，即蛋白质组学，需要蛋白质和多肽的定性和定量分析。
The systematic study of proteins and protein networks, that is, proteomics, calls for qualitative and quantitative analysis of proteins and peptides.
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