生物活性
Losmapimod，也称为GW856553或GW856553X，是葛兰素史克（GlaxoSmithKline）开发的药物，可作为酶家族的选择性抑制剂，称为p38促分裂原活化蛋白激酶，其作用于p38α和p38β的pKi分别为8.1和7.6 。
靶点信息
化学数据
| 目录号 | A12526 |
| 作用机制 | Inhibitor (抑制剂) |
| M. Wt | 383.46 |
| Formula | C22H26FN3O2 |
| Purity | >99% |
| Storage | Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for36 months.
In solution, store at -20ºC and use within3 monthsto prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles. |
| CAS No. | 585543-15-3 |
| Synonyms | GW856553, GW-856553, GW 856553, GW856553X |
| SMILES | CC1=C(C=C(C=C1C2=NC=C(C=C2)C(=O)NCC(C)(C)C)C(=O)NC3CC3)F |
溶解度
| In vitro | DMSO | 72 mg/mL (187.76 mM) |
| Water | Insoluble |
| Ethanol | Warmed: 39 mg/mL |
*<1 mg/ml means slightly soluble or insoluble.
*Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
储备液配制
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
| 0.1 mM | 26.08 mL | 130.39 mL | 260.78 mL |
| 0.5 mM | 5.22 mL | 26.08 mL | 52.16 mL |
| 1 mM | 2.61 mL | 13.04 mL | 26.08 mL |
| 5 mM | 0.52 mL | 2.61 mL | 5.22 mL |
*The above data is based on the productmolecular weight 383.46. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
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