antigen翻譯：抗原。了解更多。 想要學更多嗎？ 透過劍橋 「英語詞彙使用」 增加詞彙量。 學習自己需要的詞彙，在交流中 ...

Antigen. An illustration that shows how antigens induce the immune system response by interacting with an antibody that matches the molecular structure of an antigen. In immunology, an antigen ( Ag) is a molecule or molecular structure or any foreign particulate matter or a pollen grain that can bind to a specific antibody or T-cell receptor. [1]

2022年12月10日 · antigen, substance that is capable of stimulating an immune response, specifically activating lymphocytes, which are the body’s infection-fighting white blood cells. In general, two main divisions of antigens are recognized: foreign antigens (or heteroantigens) and autoantigens (or self-antigens ). Foreign antigens originate from outside the ...

2021年6月11日 · An antigen is a molecule that stimulates an immune response by activating leukocytes (white blood cells) that fight disease. Antigens may be present on invaders, such as bacteria, viruses, parasites, fungi, and transplanted organs, or on abnormal cells, such as cancer cells. Learn more about antigens and how the immune system interacts with ...

An antigen is a marker that tells your immune system whether something in your body is harmful or not. Antigens are found on viruses, bacteria, tumors and normal cells of your body. Antigen testing is done to diagnose viral infections, monitor and screen for certain conditions and determine whether a donor is a good match for a transplant.

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antigen，英语单词，主要用作名词，作名词时译为“[免疫] 抗原”。 近期有不法分子冒充百度百科官方人员，以删除词条为由威胁并敲诈相关企业。在此严正声明：百度百科是免费编辑平台，绝不存在收费代编服务，请勿上当受骗！