名詞 opsonin:

1. an antibody in blood serum that attaches to invading microorganisms and other antigens to make them more susceptible to the action of phagocytes

op.so.nin

n.（名詞）
An antibody in blood serum that causes bacteria or other foreign cells to become more susceptible to the action of phagocytes.
調整素：血清中的物質，可促進白血球的噬菌作用

來源：
Latin opsôn3re [to buy provisions] from Greek opsônein from opson [condiment, delicacy]
拉丁語 opsôn3re [買供應物] 源自 希臘語 opsônein 源自 opson [調味品，佐料]
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