anaphylactin

noun
an·​a·​phy·​lac·​tin | \ ˌanəfə̇ˈlaktə̇n\
plural -s

Definition of anaphylactin

: an antibody held to produce anaphylaxis

called also sensibilisin

First Known Use of anaphylactin

1907, in the meaning defined above

History and Etymology for anaphylactin

anaphylactic + -in

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