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BMS-582949 is a potent and selective p38 mitogen-activated protein kinase (p38 MAPK) inhibitor with IC50 of 13 nM, inhibiting both p38 kinase activity and activation of p38.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $79 | In Stock | In Stock | |
| 2 mg | $123 | In Stock | In Stock | |
| 5 mg | $222 | In Stock | In Stock | |
| 10 mg | $315 | In Stock | In Stock | |
| 25 mg | $529 | In Stock | In Stock | |
| 50 mg | $768 | In Stock | In Stock | |
| 100 mg | $1,080 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $222 | In Stock | In Stock |
| Description | BMS-582949 is a potent and selective p38 mitogen-activated protein kinase (p38 MAPK) inhibitor with IC50 of 13 nM, inhibiting both p38 kinase activity and activation of p38. |
| Targets&IC50 | p38 MAPK (cell-free assay):13 nM |
| In vitro | BMS-582949 is found to inhibit p38 activation in cells, as measured by phosphorylation of p38. BMS-582949 treatment of cells in which p38 has been activated by LPS rapidly reversed p38 activation as shown by loss of phosphorylation of p38. BMS-582949 is therefore a dual action p38 kinase inhibitor, inhibiting both p38 kinase activity and p38 activation in cells. BMS-582949 binding to p38a results in a conformational change of the activation loop which is phosphorylated by upstream kinases, therefore it inhibits phosphorylation of p38 by upstream MKK by inducing a less accessible conformation of the activation loop[2]. |
| In vivo | The mouse clearance rate for BMS-582949 is 4.4 mL/min/kg. And at an oral dose of 10 mg/kg, the mouse AUC0-8 h for BMS-582949 is 75.5 μM?h. BMS-582949 exhibited oral bioavailability values of 90% and 60% in mice and rats, respectively[1]. |
| Kinase Assay | Autophosphorylation activity is measured by adding of 32P-γ ATP. Endonuclease activity is measured by the adding of radiolabeled HAC1 508-nt RNA substrate synthesized in vitro using α32P-UTP. Mix STF083010 with recombinant hIRE1 protein, radiolabeled HAC1 508 nt RNA, and appropriate buffers to incubate. Kinase activity is quantitated by polyacrylamide gel electrophoresis. RNAsecleavage products are quantitated by 32P-γATP or 32P-UTP autoradiography. |
| Synonyms | PS540446, BMS-582949, BMS 582949 |
| Molecular Weight | 406.48 |
| Formula | C22H26N6O2 |
| Cas No. | 623152-17-0 |
| Smiles | N(C=1C=2N(C=C(C(NCCC)=O)C2C)N=CN1)C3=CC(C(NC4CC4)=O)=CC=C3C |
| Relative Density. | no data available |
| Storage | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | Ethanol: < 1 mg/mL (insoluble or slightly soluble) H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 75 mg/mL (184.51 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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