• 产品描述：

  20S Proteasome activator 1 是一种有效的 20S 蛋白酶激活剂，对胰蛋白酶样位点、胰凝乳蛋白酶样位点和半胱天冬酶位点的 IC50 分别为 0.3 μM、0.7 μM 和 1.8 μM。20S Proteasome activator 1 能在细胞系统中翻译，防止致病性 α-synuclein A53T 突变体积累。20S Proteasome activator 1 可用于神经退行性疾病的研究。

• 靶点： IC50: 0.3 μM (trypsin-like site), 0.7 μM (chymotrypsin-like site), 1.8 μM (caspase-like site);Proteasome

• 体外研究：
  20S Proteasome activator 1 (compound 19) (2.5-15 μM; 45 min) degrades 73% α-synuclein at 10 μM, and over 80% at 15 μM.
  20S Proteasome activator 1 (5-15 μM; 24 h) reduces 25% A53T mutant, and dose-dependently reduces enhancement of α-synuclein in Hek-293T cells (transiently transfected with an A53T mutant α-synuclein plasmid) at 5 μM; decreases 67% A53T α-synuclein at 15 μM.

• 参考文献：
  1. Staerz SD, et al. Design, Synthesis, and Biological Evaluation of Potent 20S Proteasome Activators for the Potential Treatment of α-Synucleinopathies. J Med Chem. 2022 May 12;65(9):6631-6642.

• 溶解性： soluble  in  DMSO

• 保存条件： -20℃

• 配置溶液浓度参考：
  

  	1mg	5mg	10mg
  1 mM	2.029 ml	10.143 ml	20.285 ml
  5 mM	0.406 ml	2.029 ml	4.057 ml
  10 mM	0.203 ml	1.014 ml	2.029 ml
  50 mM	0.041 ml	0.203 ml	0.406 ml

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *