SB203580/SB-203580

Solubility:DMSO

Storage:at -20℃ 2 years

Biologieal

Selective inhibitor of p38 mitogen-activated protein kinase (IC50 values are 50 and 500 nM for SAPK2a/p38 and SAPK2b/p38ß 2 respectively). Displays 100-500-fold selectivity over LCK, GSK3ß and PKB��. Shown to inhibit interleukin-2-induced T-cell proliferation, cyclooxygenase-1 and -2, and thromboxane synthase.

Reference

1. Cuenda et al (1995) SB 203580 is a specific inhibitor of a MAP kinase homologue which is stimulated by cellular stresses and interleukin-1. FEBS Lett. 364 229.

2. Saklatvala et al (1996) Role for p38 mitogen-activated protein kinase in platelet aggregation caused by collagen on a thromboxane analogue. J.Biol.Chem. 271 6586.

3. Borsch-Haubold et al (1998) Direct inhibition of cyclooxygenase-1 and -2 by the kinase inhibitors SB 203580 and PD 98059. J.Biol.Chem. 273 28766.