| 释义 |
抗原kàngyuán进入人或动物体的血液中能使血清产生抗体并与抗体发生化学反应的有机物质。一定种类的抗原只能促使血清中产生相应的抗体。{antigen; foreign organic substance (e.g. a toxin) which induces and chemically reacts to an antibody in the serum of a human or animal body. A certain antigen can only produce a relevant antibody in the serum.} |