Last Updated
：2025/12/05
抗原
Hiragana
こうげん
Noun
Japanese Meaning
抗原とは、生体にとって異物として認識され、免疫反応を引き起こす物質のこと。通常、体内に入ると抗体の産生や免疫細胞の反応を誘導するタンパク質や多糖などを指す。
Easy Japanese Meaning
体の中で、病気のもとなどにふれて、体のまもりがはたらくきっかけになるもの
Sense（1）
(immunology) an antigen
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
抗原
See correct answer
This vaccine contains the antigen of the new coronavirus.
This vaccine contains the antigen of the new coronavirus.
See correct answer
このワクチンは新型コロナウイルスの抗原を含んでいます。
Japanese - English
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