STING Agonists

Cat.No.	Product Name	Information	Product Use Citations
S8796	diABZI STING agonist-1 (tautomerism)	diABZI STING agonist (diABZI STING agonist-1, Compound 3, Tautomerism) is a potent non-nucleotide STING agonist and has tremendous potential to improve treatment of cancer in humans.Solutions are unstable and should be fresh-prepared.	Cell Discov, 2025, 11(1):23 Nat Biomed Eng, 2025, 10.1038/s41551-025-01400-0 J Exp Med, 2025, 222(5)e20241184
S7904	2',3'-cGAMP Sodium Salt	2',3'-cGAMP Sodium Salt (2'-3'-cyclic GMP-AMP Sodium) is produced in response to DNA in the cytoplasm in mammalian cells and binds STING with high affinity and is an effective inducer of interferon-β (IFNβ). 2',3'-cGAMP binds to STING with Kd of 3.79 nM.	J Nanobiotechnology, 2025, 23(1):724 Cancer Sci, 2025, 10.1111/cas.70162 J Biol Chem, 2025, 301(10):110653
S0853	SR-717 lithium	SR-717 lithium is a non-nucleotide STING agonist that demonstrates broad interspecies and interallelic specificity with EC50 of 2.1 μM and 2.2 μM in ISG-THP1 (WT) and ISG-THP1 (cGAS KO) cell lines, respectively. SR-717 lithium also induces the expression of clinically relevant targets, including programmed cell death 1 ligand 1 (PD-L1), in a STING-dependent manner. SR-717 lithium exhibits antitumor activity.	Nat Commun, 2025, 16(1):3440 Pharmaceutics, 2024, 16(9)1216 Mol Neurobiol, 2022, 59(11):7006-7024
S9681	MSA-2	MSA-2 is an orally available non-nucleotide human STING agonist with antitumor activity.	J Colloid Interface Sci, 2025, 686:1019-1032 Cell Discov, 2022, 8(1):133
S8954	G10 (STING agonist-1)	G10 (STING agonist-1) is a novel human-specific STING agonist that triggers IFN regulatory factor 3 (IRF3)/ type I interferon (IFN)-associated transcription in human fibroblasts. This compound potently reduces growth of Chikungunya virus (CHIKV) with IC90 of 8.01 μM and blocks replication of Alphavirus species Venezuelan Equine Encephalitis Virus (VEEV) with IC90 of 24.57 μM.	Int J Biol Sci, 2023, 19(11):3428-3440
E5921^New	ZSA-51	ZSA-51 is a potent oral agonist of STING. It exhibits potent antitumor efficacy in colon and pancreatic cancer, with superior oral PK, low toxicity, and immune microenvironment remodeling in tumors and lymph nodes.
S9618	E7766 diammonium salt	E7766 diammonium salt, a macrocycle-bridged _STING agonist with a Kd of 40 nM, shows potent pan-genotypic and antitumor activities.
E1881	NVS-STG2	NVS-STG2(HY-157214) is a potent, allosteric small molecule agonist of STING. It binds at the transmembrane domain (TMD) interface of STING, thereby acting as a molecular glue to promote STING oligomerization and contribute to its activation. It may be used in research of STING-related autoimmune diseases.
E1835	diABZI STING agonist-1 trihydrochloride	diABZI STING agonist-1 trihydrochloride is a selective stimulator of the interferon genes STING receptor, acting as an agonist with EC50 of 130 nM for human STING and 186 nM for mouse STING.
E2664	Cridanimod	Cridanimod, a low-Mw interferon-inducer (IFN-inducer), recognizes the intracellular signaling protein stimulator of interferon genes (STING), resulting in the STING-TBK1-IRF3 pathway activation and synthesis of type I IFNs (subtypes IFN-α and IFN-β).
S1537	Vadimezan (DMXAA)	Vadimezan (DMXAA) is a vascular disrupting agents (VDA) and competitive inhibitor of DT-diaphorase with Ki of 20 μM and IC50 of 62.5 μM in cell-free assays, respectively. It is also a STING agonist with potential antineoplastic activity, potently inducing IFN-β but relatively low TNF-α expression in vitro. This compound has antiviral activity. Phase 3.	Cell Chem Biol, 2025, 32(2):280-290.e14 Commun Biol, 2025, 8(1):1470 Front Pharmacol, 2025, 16:1528459
S3804	Alpha-Mangostin	Alpha-mangostin is the main xanthone purified from mangosteen and has health promoting benefits including anti-bacterial, anti-inflammatory, anti-oxidant, anti-cancer and cardioprotective activities. alpha-Mangostin (α-Mangostin) is a dietary xanthone with broad biological activities, such as antioxidant, anti-allergic, antiviral, antibacterial, anti-inflammatory and anticancer effects. It is an inhibitor of mutant IDH1 (IDH1-R132H) with a Ki of 2.85 μM. Alpha-mangostin is also an agonist of human STING.	Int J Mol Sci, 2024, 25(13)7378 Front Pharmacol, 2021, 12:692806