The Korean Journal of Physiology
- Volume 29 Issue 2
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- Pages.269-277
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- 1995
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- 0300-4015(pISSN)
Inositol 1,4,5-Trisphosphate-induced Increase in $Ca^{2+}-ATPase$ Activity in the Microsomes of Tracheal Epithelial Cells
- Cho, Hyoung-Jin (Department of Agricultural Chemistry, Chungbuk National University) ;
- Park, Sung-Shin (Department of Agricultural Chemistry, Chungbuk National University) ;
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Kim, Young-Kee
(Department of Agricultural Chemistry, Chungbuk National University)
- Published : 1995.12.30
Abstract
Membrane vesicles were prepared by differential centrifugation from epithelial cells of porcine trachea. Total activity of microsomal ATPases was measured spectrophotometrically by a coupled enzyme assay. The steady-state activity of the enzyme was
Keywords
- Porcine tracheal epithelium;
- $Ca^{2+}-ATPase$;
- $InsP_{3}\;
- receptor$;
- Coupling;
- $^{45}Ca^{2+}$ uptake and release