A poly(A) polymerase from calf thymus. Purification and properities of the enzyme.

Adenosine Triphosphate Ammonium Sulfate Animals Cattle Cell Nucleus/enzymology Chromatography Chromatography, DEAE-Cellulose Chromatography, Gel Chromatography, Ion Exchange Electrophoresis, Polyacrylamide Gel Enzyme Activation Kinetics Magnesium Manganese Molecular Weight Nucleotidyltransferases/analysis,antagonists & inhibitors,isolation & purification Polynucleotides Ribonucleases/analysis Structure-Activity Relationship Thymus Gland/cytology,enzymology Tritium

Polynucleotides Tritium Manganese Adenosine Triphosphate Nucleotidyltransferases Ribonucleases Magnesium Ammonium Sulfate