Ac-LEHD-pNA Lyophilized. PROTECT FROM LIGHT. PROTECT FROM MOISTURE. A colorimetric substrate for caspase-9. Cleavage is monitored colorimetrically at ~405 nm. Purity: ≥98% by HPLC. Ac-Leu-Glu-His-Asp-pNA Ref.: Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312. Thornberry, N.A., et al. 1997. J. Biol. Chem. 272, 17907. |