antigen是什么意思

短语搭配

(1)prostate-specific antigen前列腺特异抗原

(2)carcinoembryonic antigen癌胚抗原

(3)prostate specific antigen前列腺特异性抗原；前列腺特异抗原

(4)antigen presentation抗原呈递

(5)tissue antigen组织抗原

(6)thymus dependent antigen胸腺依赖性抗原

双语例句

(1)The substances with antigens have two important features, one is immunogenicity and the other is immunoreactivity.

抗原物质具有两个重要的特征，一个是免疫原性，另一个是免疫反应性。

(2)Antigens can be divided into 3 parts in accordance with the sources of them.

根据抗原来源的不同，抗原可分为三个部分。

(3)Can someone explain to us what antigens are?

有人能给我们解释一下抗原是什么吗？

(4)An antigen is a substance that helps the production of antibodies.

抗原是一种有助于抗体产生的物质

(5)Peripheral blood mononuclear cells were used to conduct antigen specific blastogenesis assay.

外周血单个核细胞用于抗原特异性胚芽生殖实验。

(6)Clone and express bradyzoite antigen 1(BAG1) gene of T. gondii, and analyze the immunoreactivity of the recombinant product.

克隆与表达弓形虫缓殖子期特异性抗原1（BAG1）的基因，并分析重组抗原的免疫反应性。

(7)So what was the antigen?

那么是哪中抗原呢？

(8)If a helper cell recognises an antigen, it becomes activated.

如果某一个助细胞识别出一个抗原，该助细胞就会被活化。

(9)If there is a virus antigen of antigen antibody binding, is.

如病损中有病毒抗原，则抗原抗体结合。

同根词

词根 antigen

(1)antigenic adj. 抗原的

释义

n.

a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies

抗原。

词源

"early 20th cent.: via German from French antigène (see ANTI-， -GEN）."