Article révisé par les pairs
Résumé : In the serum of the dog, bidimensional electrochromatography separates two fractions, one inhibiting trypsin, the other binding the trypsin without inactivating the enzyme. The maximal inhibitory capacity is present in the α1-globulin fraction, a smaller inhibitory capacity being observed in the α2-globulin fraction. The α3-globulins bind trypsin without inactivating it. © 1965.