antigen

英 [ˈæntɪdʒən] 美 [ˈæntɪdʒən]

n.  抗原(能激发人体产生抗体)

复数:antigens

化学

BNC.8386 / COCA.16917



牛津词典

noun

  1. 抗原(能激发人体产生抗体)
    a substance that enters the body and starts a process that can cause disease. The body then usually produces antibodies to fight the antigens .

    柯林斯词典

    1. 抗原
      An antigen is a substance that helps the production of antibodies.

      双语例句

      1. And compared with the serum level of carcinoembryonic antigen.
        并与血清癌胚抗原水平进行比较。
      2. Anti-Acrylamide polyclonal antibody was prepared by immunizing method of artificial antigen.
        应用人工抗原免疫成功制备抗丙烯酰胺多克隆抗体。
      3. This is very important because the virus antigen was previously being ignored.
        这很重要,因为病毒抗原是以前被忽略。
      4. By immunoperoxidase staining, they will also be keratin positive and epithelial membrane antigen positive.
        通过免疫过氧化物酶染色可知他们也是角蛋白阳性与上皮膜抗原阳性。
      5. Application of SDS and 2-ME on Coating Process of HCV Recombinant Antigen
        SDS和2-ME在HCV重组抗原包被工艺中的应用
      6. When the T cells recognized the antigen, they interacted directly with the tumor cells.
        当T细胞识别肿瘤上的抗原时,这些细胞能直接与肿瘤细胞相互作用。
      7. Objective To purify and characterize lung cancer associated antigen.
        目的纯化并分析肺癌相关抗原的有关特性。
      8. The expressed protein as an antigen can be used to differentiate the infection from vaccination.
        以表达产物作为抗原,为鉴别诊断自然感染和免疫动物的方法提供了技术条件。
      9. Objective To explore different methods of antigen retrieval which affect the immunohistochemical staining results.
        目的探讨不同的抗原修复方法对免疫组化染色结果的影响。
      10. Conclusion The plague F1 antigen, antibody frozen blood cells can be conserved for4 years and2 years, respectively.
        结论鼠疫F1抗原和抗体冷冻血球细胞能分别保存2年和4年。
      11. Expression of the MAGE-A3 gene has been observed in testicular cells but without antigen presentation capabilities.
        在睾丸细胞中发现了MAGE-A3基因表达但却无抗原递呈能力。
      12. They bind to antigen& antibody complexes.
        它们粘附在抗原――抗体复合物上。
      13. This study provided a precursor of N-propionyl-D-mannosamine for the tumor-associated carbohydrate antigen.
        为肿瘤相关糖抗原提供了N-丙酰甘露糖胺前体。
      14. ELISA is based on solid-phase antigen or antibody and antigen or antibody-based enzyme marker.
        ELISA的基础是抗原或抗体的固相化及抗原或抗体的酶标记。
      15. Hepatitis B Surface Antigen A, Goat anti-, polyclonal.
        乙型肝炎表面抗原A,山羊抗,多克隆。
      16. The discovery of tumor antigen is the basis of the development of tumor vaccine.
        肿瘤抗原的发现是肿瘤疫苗发展的基础。
      17. The microwave antigen repair technique was used to improve ICA positive detection rate.
        为了提高ICA的阳性检出率,本研究应用了微波抗原修复术。
      18. Most of the material in the antigen to stimulate B cells in the process of the formation of antibodies;
        大多数抗原物质在刺激B细胞形成抗体过程中;
      19. Carcinoembryonic antigen ( CEA) assay: A test that measures the level of CEA in the blood.
        测定:是对血液中癌胚抗原水平进行检测的一个检验。
      20. A vaccine antigen can be detected in the affected muscle;
        在受累肌肉中能否检测到疫苗抗原?
      21. The single most common antigen to which we are exposed is food proteins.
        我们面临的一个最常见的抗原是食物中的蛋白质。
      22. The result showed that T-2 toxin could conjugate with BSA or OVA to produce T-2 toxin antigen.
        结果显示,T-2HS能与牛血清白蛋白(BSA)和卵清蛋白(OVA)结合生成T-2毒素抗原。
      23. Objective Cloning of14-3-3 antigen gene of Schistosoma japonicum in order to its study for immunological diagnosis and prevention.
        目的克隆日本血吸虫14-3-3抗原的编码基因,以研究其用于血吸虫病免疫诊断和免疫预防效果。
      24. Antigen receptor gene rearrangement and hybridization have been used routinely in auxiliary diagnosis of lymphomas.
        抗原受体基因重排和杂交检测等分子技术已稳定运用于辅助淋巴瘤诊断。
      25. Method Using serological tests and DNA pulsed-field gel electrophoresis to analyze antigen components.
        方法采用血清学和染色体DNA脉冲场凝胶电泳图谱分析。
      26. Cells in the cell membrane there are many different signs, mainly on the surface and surface antigen receptor.
        细胞的细胞膜上有许多不同的标志,主要是表面抗原和表面受体。
      27. When you get infected your white blood cells make antibodies against the flu antigen.
        当你感冒了,你的白细胞会制造流感抗体。
      28. Primary antibody binds to cell surface antigen.
        通用抗体结合到细胞表面抗原。
      29. ( immunology) the attraction between an antigen and an antibody.
        (免疫学)抗原和抗体之间的吸引。

      英英释义

      noun

      1. any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)