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SL327 是能通过血脑屏障运输的选择性 MEK1/2 抑制剂,IC50 分别为 0.18 和 0.22 μM。
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SL327 是能通过血脑屏障运输的选择性 MEK1/2 抑制剂,IC50 分别为 0.18 和 0.22 μM。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 153 | 现货 | |
2 mg | ¥ 198 | 现货 | |
5 mg | ¥ 322 | 现货 | |
10 mg | ¥ 413 | 现货 | |
25 mg | ¥ 662 | 现货 | |
50 mg | ¥ 993 | 现货 | |
100 mg | ¥ 1,650 | 现货 | |
500 mg | ¥ 3,970 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 363 | 现货 |
产品描述 | SL327 is a selective inhibitor for MEK1/2 with IC50 of 0.18 μM/0.22 μM; able to transport through the blood-brain barrier. |
靶点活性 | MEK1:0.18 μM, MEK2:0.22 μM |
体外活性 | 30 mg/Kg SL327明显损害小鼠空间学习记忆.50 mg/kg SL327可以透过血-脑屏障,通过抑制MAPK/ERK磷酸化而抑制条件性恐惧. |
体内活性 | SL327对多种其他包括PKA,PKC或CamKII的激酶没有抑制效果。 |
激酶实验 | The ligand binding competition assays are performed. Cytosolic cell extracts from Hepa-1 cells are generated by the resuspension of the cell pellets in HEDG buffer [25 mM Hepes, 1 mM EDTA, 1 mM dithiothreitol, and 10% (v/v) glycerol, pH 7.5] containing 0.4 mM leupeptin, 4 mg/mL aprotinin, and 0.3 mM phenylmethylsulfonyl fluoride, homogenization, and centrifugation at 100,000 g for 45 min. Aliquots of the supernatant (120 μg) are incubated at room temperature for 2 h with the indicated concentrations of Pifithrin-α in the presence of 3 nM [3H]TCDD in HEDG buffer. After incubation on ice with hydroxyapatite for 30 min, HEDG buffer with 0.5% Tween 80 is added. The samples are centrifuged, washed twice, resuspended in 0.2 mL of scintillation fluid, and subjected to scintillation counting. Nonspecific binding is determined using a 150-fold molar excess of TCDF and subtracted from the total binding to obtain the specific binding. The specific binding is reported relative to [3H]TCDD alone[2]. |
别名 | SL 327, SL-327 |
分子量 | 335.35 |
分子式 | C16H12F3N3S |
CAS No. | 305350-87-2 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 50 mg/mL (149.1 mM), Sonication is recommended. Ethanol: 16.8 mg/mL (50 mM) | ||||||||||||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
DMSO
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