方法T-2毒素与琥珀酸酐在吡啶参与下于蒸汽浴中反应，生成T- 2 - 半琥珀酸酐后，再与小牛血清白蛋白经碳二亚胺偶联结合生成T- 2毒素抗原。
Methods T 2 toxin in pyridine reacted with succinic anhydride in a steam bath and converted to T 2HS. At the presence of EDPC, T 2HS conjugated with BSA, then BSA T 2HS was prepared.
细菌产生的强效毒素则成为引发免疫系统亢进的超级抗原。超级抗原先激活血液中的免疫系统产生大量T细胞。
This is triggered by superantigens, which are powerful toxins produced by the bacteria and which activate a large number of the human immune system's T-cells in the bloodstream.
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.
目的通过静脉注入抗cd4、CD 8免疫毒素及供体可溶性抗原诱导胰岛移植物免疫耐受。
Objective to induce islet grafting tolerance by intravenous injection of anti CD4, anti CD8 immunotoxins and donor soluble antigen.
志贺毒素保护性抗原基因的获得为志贺毒素的免疫学研究准备了必要的材料。
The cloned genes of Shiga toxin protective antigens provided essential material for the immunological re-search of Shiga toxin.
本文对与幽门螺杆菌粘附、定植及与其毒素相关的保护性抗原做一概述。
In this review, we will discuss the protective antigen involved in adhesion and attachment and toxin of Helicobacter pylori.
抗原包括毒素，细菌，异体血球和移植器官的细胞。
Antigens include toxins, bacteria, foreign blood cells, and the cells of transplanted organs.
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.
在7种对氧磷人工抗原中，对氧磷-破伤风类毒素的免疫效果最好。
Among the 7 artificial paraoxon antigens studied, we found that paraoxon-tetanus toxoid has the best immunologic effect.
目的研究铜绿假单胞菌外毒素A（PE）的某些抗原性及其与辅助细胞的关系。
Objective Study on superantigen Pseudomonas aeruginosa exotoxin A (PE) and its relationship with accessory cell (AC).
本发明涉及一种黄曲霉毒素g 1与蛋白质载体大分子偶联制备人工抗原的方法。
The present invention relates to a method for preparing artificial antigens by the coupling of aflatoxin G1 and protein carrier macromolecules.
此外，表皮剥脱毒素还可能作为超抗原参与发病。
In addition, ETs may act as a superantigen in the pathogenesis of SSSS.
蒽醌也被认为具有抗原生动物的和细胞毒素的行为特征。
Anthraquinones are also reported to have antiprotozoal and cytotoxic activities.
以纯化的重组F41菌毛蛋白作为检测抗原，建立了检测产肠毒素大肠杆菌F41菌毛抗体的间接ELISA方法。
An indirect enzyme-linked immunosorbent assay (ELISA) was developed based on a purified recombinant F41 pili protein of enterotoxigenic Escherichia coli (ETEC).
此外，美国FDA指出，由于内毒素规格变化的实施，结核病抗原和零管的制造是不具备过程验证和释放的情况下进行的。
Furthermore since the endotoxin specification change was implemented, the TB Antigen and Nil tubes were manufactured without process validation and released, "FDA said."
本研究先将毒素DON连接到蛋白质上合成全抗原。
The study conjugated the DON to protein covalently at first.
本研究先将毒素DON连接到蛋白质上合成全抗原。
The study conjugated the DON to protein covalently at first.
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