Login

Forgot your password?
New User?
Remember me
banner banner

You are here:Home » Molecular Biology » MB-Protein Kinase Inhibitors » SAPK2, p38 MAPK Inhibitor (SB 202190) (Stress-activated Protein Kinase 2)

SAPK2, p38 MAPK Inhibitor (SB 202190) (Stress-activated Protein Kinase 2)

Pricing

  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.

Specifications

SB 202190 is a cell permeable pyridinyl imidazole, which acts as a strong inhibitor of SAPK2a/p38 and SAPK2b/p38beta MAP kinases (IC50=280nM and 350nM, respectively). SB 202190 has no effect on the activity of the Erk or SAPK/JNK MAP kinases and is reported to block LPS induced TNF-a and IL-1beta production in mice. The compound is a slightly better inhibitor than the related compound SB 203580.
Catalog #S0096-25
SolubilitySoluble in DMSO (50mg/ml).
ApplicationsSpecific inhibitor of p38/SAPK2a MAPK and P38b/SAPK2a MAPK activity. Other applications not tested.
Protein Kinase Inhibition AssayWhen pre-incubated for five minutes with 0.2ug of SAPK2a/p38 MAPK or SAPK2b/p38beta MAPK, 1-10uM of SB 202190 will inhibit the activity of these kinases 80-95%. The final concentration of SB 202190 needed may depend on the amount of enzyme used. Optimal dilutions to be determined by the researcher.
Storage and StabilityStable for at least 12 months at -20°C in the dark. After reconstitution, aliquot and freeze at -20°C, away from light.
CAS Number152121-30-7
Molecular FormulaC20H14FN3O
Molecular Weight331.3
Purity98% (HPLC)
FormSupplied as a pale yellow solid.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


External Links