Journal article
Target size of Ca-pumps in pig coronary artery smooth muscle
Abstract
The target sizes of the oxalate-independent Ca uptake by the plasma membrane enriched fraction F2, and the oxalate-stimulated Ca uptake by a fraction F3 slightly enriched in the endoplasmic reticulum were determined by radiation inactivation. The oxalate-independent Ca uptake was inactivated with a D37 value of 1.96 +/- 0.30 Mrad but the oxalate-stimulated Ca uptake had a D37 value of 0.45 +/- 0.07 Mrad. Thus, in the smooth muscle the …
Authors
Grover AK; Samson SE; Berenski CJ; Jung CY
Journal
Life Sciences, Vol. 37, No. 23, pp. 2193–2198
Publisher
Elsevier
Publication Date
December 1985
DOI
10.1016/0024-3205(85)90571-5
ISSN
0024-3205