| Bioactivity | p38 MAP Kinase Inhibitor IV is a highly specific ATP-competitive p38α MAPK inhibitor with IC50s of 0.13 and 0.55 μM for p38α and p38β MAPK, respectively[1]. |
| Invitro | p38 MAP Kinase Inhibitor IV (MT4) shows IC50 values of 0.13, 0.55, 5.47, and 8.63μM for p38α, β, χ, andδ, respectively. p38 MAP Kinase Inhibitor IV has the suppressive action on the release of TNF-alpha and IL-1beta in PBMC with IC50 values of 22 and 44 nM, respectively[1]. |
| Name | p38 MAP Kinase Inhibitor IV |
| CAS | 1638-41-1 |
| Formula | C12H4Cl6O4S |
| Molar Mass | 456.94 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Liu YC, et al. Identification of a novel competitive inhibitor of p38alpha MAPK by a human PBMC screen. Biochem Biophys Res Commun. 2007;352(3):656-661. |