但生化特性和抗原结构仍无改变。
The biochemical characters and antigenic structure of the latter, however, did not change.
论述了抗体和抗原结构的数学模型以及抗体数据的产生机理。
The mathematical models of antibody and antigen were given, and the antibody generating mechanism was presented also.
这可能由于ELISA方法对抗原结构的影响而导致抗原抗体结合的不同。
It may be that the antigen structure was effected by the different ELISA methods, so that the capability of the binding of antigen to antibody was changed.
结论只表达目的基因的抗原结构域，可以缩短表达片段的长度，有利于获得可溶性目的蛋白，并且具有良好的血清学反应的特异性。
The antigen regions of the aimed gene were selected to be expressed, which could benefit the expression of soluble fusion proteins, and the speciality of serological reaction is satisfied.
抗体对蛋白质的四级结构产生应答，因此它们对同种异型抗原发生交叉反应的能力较弱。
Antibodies respond to the quaternary structure of proteins so their potential to cross-react with an alloantigen is very low.
采用HLA抗原三维结构的模型来预测GVHD的发生是移植免疫研究的最新进展之一。
Three-dimensional structure modeling of HLA-A antigens for predicting GVHD occurrence is one of the important progress in the field of transplant immunology.
本文就45W基因的结构、45W编码蛋白的结构特征、45W抗原疫苗免疫应答特点以及今后的研究方向作了全面、系统的综述。
The genetic structure of 45W, the structural features of 45W gene-encoded protein, and the traits of immune responses to 45W vaccine are completely and systematically reviewed in this paper.
日本研究人员对蚊子的DNA做了修改，在其唾液的蛋白质结构中加入一种抗原，以达到激活免疫系统的效果。
Japanese researchers altered the insects' DNA and added an antigen - a compound that triggers an immune response - to the protein mix in mosquitos' saliva.
蛋白不仅是NDV主要保护性抗原，而且F蛋白一级结构(氨基酸顺序)决定病毒毒力。
Fusion protein is the main protective antigen of NDV and the primary structure of fusion protein determines the virulence of the virus.
结果：C8WT具有正常水溶性蛋白结构，抗原抗体反应灵敏度高。
RESULTS: C8WT have the normal structure of soluble proteins. Sensitivity of the antigen antibody reactions was high.
在线用蛋白质二级结构预测软件分析MAGE - 4抗原表位，PCR获取MAGE - 4抗原特征表位基因。
Analyze MAGE-4 antigen epitope by online predict software of protein secondary structure and amplify the epitope gene by PCR.
本研究获得的单克隆抗体将为今后深入研究PRRSV病毒结构和功能，分析GP5蛋白的抗原表位，设计有效的新型疫苗等提供有益帮助。
The MAbs against PRRSV GP5 can be used for further analysis of the structure and function of PRRSV, identification of epitopes on GP5, which will be helpful for new vaccine design.
对抗体蛋白进行的结构功能分析为研究抗体性质及与抗原反应机理提供理论基础。
Analysis on the structure and function of antibody provides theoretical basis to study the properties of antibody and antigen-antibody binding reaction.
I型胶原抗原性低，具有为细胞移行、增殖和分泌提供支架结构的特殊功能。
BACKGROUND Collagen type I possesses low antigenicity and provides special functions of scaffold structure for cell migration proliferation and secretion.
CD 1蛋白与MHC分子的结构非常相似，然而二者识别结合的抗原物质却在生化性质及物理结构上有本质的区别。
Although the structure of CD1 molecules is very similar to that of MHC molecules, there are essential differences in the biochemical character and physical structure of antigens recognized by them.
型胶原抗原性低，具有为细胞移行、增殖和分泌提供支架结构的特殊功能。
BACKGROUND Collagen type I possesses low antigenicity and provides special functions of scaffold structure for cell migration proliferation and secretion.
结果SED的空间结构与其它肠毒素超抗原相似，具有两个结构域：氨基末端结构域和羧基末端结构域。
Results the three dimensional structure of sed, similar to that of other enterotoxin superantigens, was composed of two domains: amino terminal domain and carboxyl terminal domain.
目的阐明核糖核酸结合蛋白t细胞内抗原相关蛋白的结构域与细胞内定位之间的关系。
Purpose To explore the relationship between structure and subcellular localization of an RNA-binding protein, TIAR.
蛋白质糖基化或聚糖影响免疫细胞和免疫分子的结构与功能，影响机体对抗原的应答反应。
Glycosylation or glycans not only influence the structures and functions of immune cells or immune molecules, but also control host immune responses to foreign antigens.
目的：制备低抗原性、保留天然角膜结构的组织工程角膜支架材料。
AIM: To prepare the scaffold of the tissue engineering cornea with the lower antigen and native structure of corneal stroma.
针对抗原多肽的结构特点，该团队通过人工修饰合成了抗原变构肽。
Against the peptide antigen structure of the team through artificial modification of the antigen peptide conformation change.
一些非鼻咽癌肿瘤能与BAE-5起阳性反应，可能是由于这些肿瘤细胞中也有EB病毒早期抗原存在或者可能存在与EA-R 抗原决定簇相类似结构的多肽而引起交叉反应。
Some non-NPC neoplasms being demonstrated BAE-5 positivity may be due to the presence of EBV EA-R antigenic epitope or polypeptides simulating the structure of EA-R.
本文简要综述乙肝核心抗原的结构特点、免疫学特性、作为免疫载体蛋白的研究进展及其应用研究。
In this paper, the structural and immunological characteristic of HBcAg as well as the advance on HBcAg as carrier moiety was summarized.
对抗体的结构功能进行分析，为研究抗原抗体结合反应提供理论基础。
Analysis on the structure and function of antibody for providing theoretical basis to study antigen-antibody binding reaction.
目的：对炭疽毒素保护性抗原（PA）的不同结构域进行了缺失突变，以期找到免疫原性降低而功能变化不大的PA蛋白突变体。
Objective:To find protective antigen(PA) defective mutants of anthrax toxin with the same function as PA but with low immunogenicity, different domains of PA were mutated.
本研究为鸡球虫微线蛋白结构与功能研究提供了依据和实验材料，为进一步研制基因工程疫苗提供了候选抗原。
This study can be used for understanding of structure and function of microneme proteins and development of genetically modified vaccine.
对B27与抗原肽复合物晶体结构的研究表明，B27与抗原肽结合具有特异性和可塑性，不同亚型具有不同的结合特点。
Research about crystal structure of HLA-B27-peptide complexes suggested the specificity and plasticity of peptide-binding and subtypes dependent binding features.
本文综述了EB病毒的结构及基因表达特点、EB病毒潜伏期感染基因表达及潜伏期基因产物的功能，以及研制EB病毒疫苗的靶抗原的选择。
This review will focus on the structure and gene expressed character of Epstein-Barr virus. The gene expression of Epstein-Barr virus in latency infection and the function of latent cycle gene …
磺胺二甲基嘧啶半抗原是一种化合物，其结构为式i所示。
The sulfamethazine hapten is a compound and the structural formula is shown as formula I.
三段蛋白有融合桥，从而保持了各自的立体结构，抗原活性好。
The fusion have Bridges between two segments, which can maintain their own 3d structure, thereby they can maintain their own activity.
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