产品
编 号:F745942
分子式:C224H374N86O54
分子量:5135.91
产品类型
结构图
CAS No: 1587742-50-4
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产品详情
生物活性:
TAT-GluN2BCTM is a membrane-permeable DAPK1-targeting peptide. TAT-GluN2BCTM targets active DAPK1 to lysosomes for degradation. TAT-GluN2BCTM protects neurons from oxidative stress and NMDAR-mediated excitotoxicity by knocking down DAPK1. TAT-GluN2BCTM can be used in the study of neuroprotection.
体内研究:
TAT-GluN2BCTM (10 mg/kg; i.v.; single) 导致大鼠大脑缺血侧的 DAPK1 水平显着降低。TAT-GluN2BCTM (10 mg/kg; i.v.; single) 在大鼠的皮质和纹状体中显示出显着的神经保护作用。TAT-GluN2BCTM 能够特异性敲低 DAPK1 的活性(但不是非活性)形式。Animal Model:Focal ischemia rat model.
Dosage:10 mg/kg
Administration:Intravenous injection; single.
Result:Reduced the levels of DAPK1 only in the ischemic side of the brain.Significantly reduced the numbers of degenerating neurons in both striatum and cortical areas.
体外研究:
TAT-GluN2BCTM (200 μM; 0.5, 2, 4 h) 以时间依赖性的方式降低 NMDA 处理的原代神经元培养物中 DAPK1 的水平。