title: [The activity and isoenzyme spectrum of esterases in erythroid and myeloid cells of rabbit bone marrow].
abstract: In erythroid and myeloid cells of rabbit bone marrow the total activity of esterases and their isozyme spectrum in polyacrylamide gel disc electrophoresis were studied. Higher esterase activity was observed in the myeloid cells as compared with erythroid ones. In the isozyme spectrum of esterases from the myeloid cells an additional cathode fraction was observed, which was not found in extracts of erythroid cells. Experiments with inhibitors showed that the enzymes studied were carboxyl- and acetylesterases.
mesh_terms: D000115:Acetylesterase / Q000032:analysis; D000818:Animals; D001853:Bone Marrow / Q000201:enzymology*; D001854:Bone Marrow Cells; D002265:Carboxylic Ester Hydrolases / Q000032:analysis; D004589:Electrophoresis, Disc; D004950:Esterases / Q000032:analysis*; D006412:Hematopoietic Stem Cells / Q000201:enzymology; D007527:Isoenzymes / Q000032:analysis*; D011817:Rabbits
chemical_list: D007527:Isoenzymes; D004950:Esterases; D002265:Carboxylic Ester Hydrolases; D000115:Acetylesterase
vernacular_title: Aktivnost' i izofermentnyĭ sostav esteraz eritrondynkh i mieloidnykh kletok kostnogo mozga krolikov