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Bachem H-Asp-Ala-His-Lys-OH
Supplier: Bachem 4009490.0100
H-Asp-Ala-His-Lys-OH, 111543-77-2, C19H31N7O7, Mr 469.50, 100mg. The tetrapeptide DAHK corresponding to the N-terminal sequence of human serum albumin forms a tight binding site for Cu(II) ions. DAHK inhibits Cu(II)-induced oxidative DNA double strand breaks. The tetrapeptide is as effective as HSA in preventing neuronal death induced by CuCl2/ascorbic acid. DAHK may be an effective, small-molecular-weight alternative to HSA as a therapeutic agent for stroke.
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