Acetyl-Calpastatin (184-210) (human)

Selective calpain inhibitor. Strongly inhibits calpain I (Ki = 0.2 nM) and II but does not inhibit papain, trypsin and cathepsin L (Ki = 6 μM) . Increases secretion of amyoid β-protein (Aβ) 42, Aβ40 and Aβ42 ratio.

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