Protein 3 catabolic fragments

calcium-activated proteases have no effect on protein 3 catabolic fragments in human cells.

“they do not directly generate the amino terminal catabolic fragments of protein 3 found in the erythrocyte.”

Cellshuman red cells

Are the red cell proteases a clock mechanism which turns on a signal of senescence?

Biomedica biochimica acta·1 Jan 1987