bradykinin

(redirected from kallidin 9)
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bradykinin

[¦brād·i′kī·nən]
(biochemistry)
C50H73N15O11 A polypeptide kinin; forms an amorphous precipitate in glacial acetic acid; released from plasma precursors by plasmin; acts as a vasodilator. Also known as callideic I; kallidin I.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.