Trypsin-induced activation of the thiol esters in alpha 2-macroglobulin generates a short-lived intermediate ('nascent' alpha 2-M) that can react rapidly to incorporate not only methylamine or putrescine but also proteins lacking proteinase activity.
作者信息
Sottrup-Jensen L, Petersen T E, Magnusson S
出版信息
FEBS Lett. 1981 Jun 1;128(1):123-6. doi: 10.1016/0014-5793(81)81096-4.