An 100-kDa arachidonate-mobilizing phospholipase A2 in mouse spleen and the macrophage cell line J774. Purification, substrate interaction and phosphorylation by protein kinase C.

@article{Wijkander1991An1A,
  title={An 100-kDa arachidonate-mobilizing phospholipase A2 in mouse spleen and the macrophage cell line J774. Purification, substrate interaction and phosphorylation by protein kinase C.},
  author={J. Wijkander and Roger Sundler},
  journal={European journal of biochemistry},
  year={1991},
  volume={202 3},
  pages={873-80}
}
A phospholipase A2 hydrolyzing arachidonic-acid-containing phospholipids has been purified 5600-fold from mouse spleen and to near homogeneity from the macrophage cell line J774. A molecular mass of 100 kDa for the enzyme was estimated by SDS/PAGE, while it migrated as a 70-kDa protein upon gel chromatography. The enzyme from both sources showed the same characteristics as that previously identified in murine peritoneal macrophages [Wijkander, J. & Sundler, R. (1989), FEBS Lett. 244, 51-56], i… CONTINUE READING

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