Regulation of calcium transport in pancreatic acinar plasma membranes from guinea pig

@article{Mahey1992RegulationOC,
  title={Regulation of calcium transport in pancreatic acinar plasma membranes from guinea pig},
  author={Rajesh Mahey and Bruce G. Allen and Michael Anthony Bridges and Sidney Katz},
  journal={Molecular and Cellular Biochemistry},
  year={1992},
  volume={112},
  pages={155-162}
}
The regulation of the guinea-pig pancreatic acinar plasma membrane Ca2+ pump by protein kinase A, protein kinase C and calmodulin was investigated. The results were compared with the effects of these regulators on the high affinity Ca2+-ATPase found in this membrane preparation. The catalytic subunit of cyclic AMP-dependent protein kinase stimulated Ca2+ transport 2-fold, but had no effect on Ca2+-dependent ATPase activity. Purified protein kinase C, the phorbol ester 12-O-tetradecanoyl phorbol… CONTINUE READING

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