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Updated: Aug 5, 2026

Measuring Calpain Activity in Fixed and Living Cells by Flow Cytometry
Published on: July 8, 2010
Intracellular distribution and regulation of calpains in the thyroid gland
E A Stroev1, N N Bulaeva, M Y Kochukov
1Department of Biochemistry, Ryazan' State Medical University.
Abstract:
We studied the distribution of calpains in various subcellular thyrocyte fractions and evaluated the possibility for direct activation of calpain localized in the plasma membrane by thyrotropin. Direct activation of calpain bound to the plasma membrane did not underlie transduction of the thyrotropin signal to Ca(2+)-dependent proteinases.
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