| Name | MSA 2 | CAS# | 129425-81-6 | |
|---|---|---|---|---|
| Price | ¥Inquiry/1g | Purity | 98.9% | |
| Stocking Period |
1 Day | Stock | In Stock |
| Detail
Product Information
MSA-2 is an orally available human STING agonist.MSA-2 is bound to STING as a noncovalent dimer. Extensive experimental analysis indicates that MSA-2 predimerization is required for binding. Acidic tumor microenvironments favor permeable, uncharged MSA-2. Intracellular MSA-2 is "trapped" and accumulation drives MSA-2 dimerization, preferentially activating STING intratumorally. Orally dosed MSA-2 is well tolerated in mice, exhibiting STING-dependent antitumor activity, as monotherapy and combined with antibodies against PD1 (anti-PD1). |