STING agonist-13 

STING agonist-13 is a stimulator of interferon genes (STING) agonist, for cancer immunity via STING-mediated immune activation. STING agonist-13 can stimulate STING downstream signaling and promoting type I interferon immune responses. STING agonist-13 significantly decreases tumor volume and shows immunological memory-derived cancer inhibition^[1].

EC50: 7.471 nM (PBMCs), 2.442 nM (RAW264.7)^[1]

STING agonist-13 (compound 4c) induces the secretion of IFN-β with an EC₅₀ of 7.471 nM in human primary PBMCs cells^[1].
STING agonist-13 (2 μM; 24 hours) induces IP-10 with an EC₅₀ of 2.442 nM and other proinflammatory cytokines such as IL-6 and TNF-α release in RAW264.7 cells^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

STING agonist-13 (compound 4c; 1.5 mg/kg; i.v.; once a day for 8 days) suppresses tumor growth and can prevent tumor recurrence by immune activation^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

916.00

C₄₅H₅₃N₁₅O₇

2816929-48-1

CCN1N=C(C=C1C(NC2=NC3=C(N2C/C=C/CN4C(NC(C5=CC(C)=NN5CC)=O)=NC6=CC(C(N)=O)=CC(OCCCNC(C7=CC(C)=NN7CC)=O)=C64)C(OC)=CC(C(N)=O)=C3)=O)C

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Jeon MJ, L, et al. Development of Potent Immune Modulators Targeting Stimulator of Interferon Genes Receptor. J Med Chem. 2022 Apr 14;65(7):5407-5432.  [Content Brief]