Serum cobalt-activated acylase as a marker of transplantable leukemia in mice.

Abstract

The activity of cobalt-activated acylase was determined in the serum of mice with transplantable leukemia (P 388, L 1210 standard, L 1210/ara-C, L 1210/CH3-G, plasmocytoma ADJPC-5, lymphoma AKSL-4 and natural leukemia in mice NZB). A statistically significant increase in enzyme activity in all leukemias except lymphatic leukemia has been demonstrated. The results suggest possibility of using the enzymatic measurement as a marker of transplantable leukemia in mice.