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抑制剂描述: 产品名称:MSI-1436 lactate 产品别名:见爱必信官网 英文别名:MSI-1436 lactate 靶点:Phosphatase CAS:1309370-86-2 纯度: 外观:见爱必信官网 保存方法:store at -20℃ for one year(Powder) 描述:MSI-1436 lactate is a selective, non-competitive inhibitor of the enzyme protein-tyrosine phosphatase 1B (PTB1B), with an IC50 of 1 μM, 200-fold preference over TCPTP (IC50 of 224 μM). 溶解性: 体外研究: In HepG2, MSI-1436 (10 μM, 30 min) alone has no effect on phosphorylation of IRβ, but in conjunction with 100 nM insulin, MSI-1436 increases p-IRβ 18-fold over untreated cells and by approximately threefold over cells treated with insulin alone. MSI-1436's inhibition of TCPTP is approximately two logs less than the effect on PTP1B activity, with a resulting IC50 value of 224 μM. MSI-1436 (Trodusquemine, 10 μM) restores ERK phosphorylation in response to mGluR1/5 agonist DHPG in F11 neuronal cells. MSI-1436 (10 uM) rescues DHPG-induced holding currents and restores DSI in LMO4KO BLA neurons. MSI-1436 (0.1-100 μM) blocks PTP1B activity, has insulin-mimetic effects in cultured neuronal cells. 体内研究:In HepG2, MSI-1436 (10 μM, 30 min) alone has no effect on phosphorylation of IRβ, but in conjunction with 100 nM insulin, MSI-1436 increases p-IRβ 18-fold over untreated cells and by approximately threefold over cells treated with insulin alone. MSI-1436's inhibition of TCPTP is approximately two logs less than the effect on PTP1B activity, with a resulting IC50 value of 224 μM. MSI-1436 (Trodusquemine, 10 μM) restores ERK phosphorylation in response to mGluR1/5 agonist DHPG in F11 neuronal cells. MSI-1436 (10 uM) rescues DHPG-induced holding currents and restores DSI in LMO4KO BLA neurons. MSI-1436 (0.1-100 μM) blocks PTP1B activity, has insulin-mimetic effects in cultured neuronal cells.
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