[Immunochemical study of modified forms of L-asparaginase].

Abstract

Certain catalytic and immunological properties of L-asparaginase modified by polyglucin were studied. It was shown that the modified forms of L-asparaginase maintained high catalytic activity (Km 0.80.10(-5)-1.89.10(-5) M) and at the same time appeared to be more resistant to inactivation under the effect of antibodies.