title: Acetylcholinesterase in cultured human leukemia/lymphoma cell lines.
abstract: Fifty-two cultured leukemia/lymphoma cell lines were studied for their acetylcholinesterase activity. There was a striking effect of maturity on enzyme activity, only the most mature cells showing significant activity. Mature T cells exhibited far more enzyme activity than mature B cells, paralleling results on normal T and B cells.
mesh_terms: D001402:B-Lymphocytes / Q000201:enzymology; D002454:Cell Differentiation; D002460:Cell Line; D002470:Cell Survival; D002478:Cells, Cultured; D006801:Humans; D007938:Leukemia / Q000201:enzymology*; D008223:Lymphoma / Q000201:enzymology*; D013601:T-Lymphocytes / Q000201:enzymology