1164153-22-3

SR-3576 (1164153-22-3) is a potent and selective JNK3 inhibitor. IC50?= 7nM and >2800-fold selective over p38.1?Cell permeable.

SR 3576 is a JNK-3 selective inhibitor.

A cell-permeable pyrazolourea compound that acts as a potent, ATP binding pocket-targeting, and JNK3-selective inhibitor (IC₅₀ = 7 nM), inhibiting JNK1 only at much higher concentrations (IC₅₀ = 170 nM) and exhibiting little activity against p38 even at concentrations as high as 20 μM. Shown to inhibit streptozotocin- (Cat. No. 572201) induced c-jun phosphorylation in INS-1 rat β-pancreatic cells (IC₅₀ = 1.3 μM).

SR-3576 is a small molecule inhibitor belonging to aminopyrazole class that selectively inhibits JNK3 with >2800 fold selectively over p38.1

Store at -20°C

1) Kamenecka?et al. (2009),?Structure-activity relationships and X-ray structures describing the selectivity of aminopyrazole inhibitors for c-Jun N-terminal kinase 3 (JNK3) over p38; J. Biol. Chem.,?284?12853