英语词汇“antigen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

antigen

/ˈantɪdʒ(ə)n

noun

A toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.All the conjugated peptides were injected together in white rabbits as antigens for antibody production....

Antibodies are gamma globulins produced by B lymphocytes when antigens enter the body.
As a result, the patient's immune system would produce antibodies to attack the foreign antigens.

Derivatives

antigenic

/antɪˈdʒɛnɪk/ adjective ...

This may not be the case with weakly antigenic tumor antigens.
As one would expect, we found that two different antibodies with different antigenic specificities had different amino acid sequences in the antigen-binding site.
The very low level of amino acid diversity in antigenic proteins may be cause for optimism in the difficult fight to control global tuberculosis.

Origin

Early 20th century: via German from French antigène (see anti-, -gen).

单词	antigen
释义	antigen /ˈantɪdʒ(ə)n / noun A toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.All the conjugated peptides were injected together in white rabbits as antigens for antibody production.... Antibodies are gamma globulins produced by B lymphocytes when antigens enter the body. As a result, the patient's immune system would produce antibodies to attack the foreign antigens. Derivatives antigenic /antɪˈdʒɛnɪk/ adjective ... This may not be the case with weakly antigenic tumor antigens. As one would expect, we found that two different antibodies with different antigenic specificities had different amino acid sequences in the antigen-binding site. The very low level of amino acid diversity in antigenic proteins may be cause for optimism in the difficult fight to control global tuberculosis. Origin Early 20th century: via German from French antigène (see anti-, -gen).
随便看	self-dependence self-deport self-deportation self-deprecating self-deprecatingly self-deprecation self-deprecatory self-depreciating self-depreciation self-depreciatory self-deprivation self-despair self-destroying self-destruct self-destruction self-destructive self-destructively self-determination self-determining self-development self-devotion self-diagnose self-diffusion self-directed self-directing