A cell-permeable quinolinecarboxamide compound that is shown to inhibit the mitochondrial SIRT3 in a substrate AceCS2-competitive (Ki = 0.56uM; Km = 2.44uM), but NAD+-uncompetitive (Ki = 0.34uM; Km = 280uM), manner. Also reported to decrease cellular p53 Lys382 acetylation (Effective conc. = 10uM in U2OS and MEF cultures) and inhibit p300 HAT activity (IC50 = 9uM) in vitro, as well as offer therapeutic benefits in several murine and rodent type 2 diabetes models (100mg/kg/dayl p.o.) in vivo. Whether and how SRT1720 activates SIRT1 activity remains uncertain.
Storage and Stability:May be stored at 4°C for short-term only. Long-term storage is recommended at -20°C. Stable for 1 year after receipt. Protect from light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.