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MSA-2 dimer
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
MSA-2 dimer图片
CAS NO:2377881-92-8
包装与价格：
包装价格(元)
5mg电议
10mg电议

产品介绍
MSA-2 dimer 是一种具有选择性和口服活性的非核苷酸 STING 激动剂 (Kd=145 μM)，有长期抗肿瘤和免疫原活性。MSA-2 dimer 作为非共价二聚体与 STING 结合，其渗透率高于循环二核苷酸。
Cas No.2377881-92-8
分子式C29H28O8S2
分子量568.66
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

MSA-2 dimer is a selective, orally active non-nucleotide STING agonist (Kd=145 μM) with long-term antitumor and immunogenic activity. MSA-2 dimer is bound to STING as a non-covalent dimer exhibiting higher permeability than cyclic dinucleotide[1].

MSA-2 dimer (60 mg/kg; p.o.; 50 days) inhibits tumor growth and prolongs overall survival[1]. MSA-2 dimer (40 mg/kg; s.c.; 25 days) induces complete tumor regression[1].MSA-2 dimer (60 mg/kg; p.o.; 4 hours) increases proinflammatory cytokine (IFN-β) level in tumors[1].MSA-2 dimer (60 mg/kg; s.c.; 4 hours) concentrations is observed in tumors than in plasma or other nontumor tissues [1].MSA-2 dimer (THP-1 cells) induces phosphorylation of both TBK1 and IR. MSA-2 dimer (10 μM and 33 μM; macrophages) induces IFN-β[1].MSA-2 dimer also exhibits dose-dependent antitumor activity when administered by IT, SC, or PO routes[1].

[1]. Pan BS, et al. An orally available non-nucleotide STING agonist with antitumor activity. Science. 2020;369(6506):eaba6098.