SKU : MC514461
CAS Number : 125314-64-9
Molecular Formula : C26H27N5O5S2 | Molecular Weight : 553.65
Synonyms : Bisindolylmaleimide IX
Quote RequestPurity | NLT 98% |
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Storage | at 20ºC 2 years |
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Chemical Name | Ro 31-8220 |
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CAS Number | 125314-64-9 |
MDL Number | MFCD03788207 |
Molecular Formula | C26H27N5O5S2 |
Molecular Weight | 553.65 |
Synonyms | Bisindolylmaleimide IX |
Ro 31-8220 is a potent PKC inhibitor, with IC50s of 5, 24, 14, 27, 24 and 23 nM for PKCα, PKCβI, PKCβII, PKCγ, PKCε and rat brain PKC, respectively. Ro 31-8220 also significantly inhibits MAPKAP-K1b, MSK1, S6K1 and GSK3β (IC50s, 3, 8, 15, and 38 nM, respectively), with no effect on MKK3, MKK4, MKK6 and MKK7. IC50 & Target: IC50: 5 nM (PKCα), 24 nM (PKCβI), 14 nM (PKCβII), 27 nM (PKCγ), 24 nM (PKCε), 23 nM (Rat brain PKC)[1], 3 nM (MAPKAP-K1b), 8 nM (MSK1), 15 nM (S6K1), 38 nM (GSK3β)[2] In Vitro: Ro 31-8220 is a potent PKC inhibitor, with IC50s of 5, 24, 14, 27, 24 and 23 nM for PKCα, PKCβI, PKCβII, PKCγ, PKCε and rat brain PKC, respectively[1]. Ro 31-8220 also significantly inhibits MAPKAP-K1b, MSK1, S6K1 and GSK3β (IC50s, 3, 8, 15, and 38 nM, respectively), with no effect on MKK3, MKK4, MKK6 and MKK7. Moreover, Ro 31-8220 directly suppresses voltage-dependent Na+ channels[2]. Ro 31-8220 (1 μM) is neuroprotective against paraoxon-induced neuronal cell death in cerebellar granule neurons, blocks paraoxon-induced caspase-3 activity, and reduces the paraoxon-induced increase in phospho-PKC pan levels[3]. In Vivo: Ro 31-8220 (6 mg/kg/d, s.c.) is well tolerated, and has half-life of 5.7 hours in mice. Ro 31-8220-treated MLP−/− mice show a dramatic rescue in fractional shortening after treatment for 6 weeks, but the WT mice shows no change[4].
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