title: Tissue distribution of casein kinases.
abstract: The activities of casein kinases 1 and 2 in cytosol fractions prepared from 12 different rat tissues were compared. Casein kinase activities were detected in all tissues examined. Total casein kinase activities of lung, spleen, testis, and thymus were much higher than those of skeletal muscle, cardiac muscle, and adrenal gland. When activities of casein kinases 1 and 2 partially purified from lung, spleen, testis, and thymus prepared from 5 rats were compared, both total and specific activities of these kinases in testis were higher than those in the other tissues. These results indicate that testis is the most suitable tissue in rats for large-scale purification of casein kinase 1 as well as casein kinase 2.
authors.forename: S
authors.initials: S
authors.lastname: Nakajo
authors.forename: T
authors.initials: T
authors.lastname: Hagiwara
authors.forename: K
authors.initials: K
authors.lastname: Nakaya
authors.forename: Y
authors.initials: Y
authors.lastname: Nakamura
mesh_terms: D000818:Animals; D047388:Casein Kinases; D003600:Cytosol / Q000201:enzymology; D008297:Male; D010766:Phosphorylation; D011494:Protein Kinases / Q000302:isolation & purification / Q000378:metabolism*; D051381:Rats; D014018:Tissue Distribution
chemical_list: D011494:Protein Kinases; D047388:Casein Kinases