2. Signaling Pathways
  3. Immunology/Inflammation
  4. STING

STING

Stimulator of Interferon Genes; TMEM173; MITA; ERIS; MPYS

STING

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Stimulator of interferon genes (STING) is an integral ER-membrane protein that can be activated by 2'3'-cGAMP synthesized by cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS) upon binding of double-stranded DNA. It activates interferon (IFN) and inflammatory cytokine responses to defend against infection by microorganisms.

STING is a key cytosolic receptor for small nucleotides and plays a key role in anticancer and antiviral immunity. STING signaling pathway is also a critical link between innate and adaptive immunity, and induces anti-tumor immune responses. STING agonists, such as endogenous cyclic dinucleotide (CDN) cyclic GMP-AMP (cGAMP), have been used in diverse research for immunogenic tumor clearance, antiviral treatments and vaccine adjuvants.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-150075
    STING agonist-19
    		Agonist
    STING agonist-19 can be used to synthesize ISAC (immune-stimulating antibody conjugates) molecule.
    STING agonist-19
  • HY-144329
    STING agonist-11
    		Activator
    STING agonist-11 (Compound 92) is a potent small molecule cyclic urea activator of STING with EC50 of 18 nM. Activation of STING is a highly promising approach in immunotherapy.
    STING agonist-11
  • HY-153546
    STING agonist-31
    		Agonist
    STING agonist-31 is a STING agonist, with EC50 values of 0.24 and 39.51 μM for h-STING and m-STING. STING agonist-31 has antitumor efficiency.
    STING agonist-31
  • HY-152960
    STING agonist-27
    		Agonist
    STING agonist-27 (CF509) is a non-nucleotide small-molecule STING agonist. STING agonist-23 activates STING, exhibits activity against SARS-CoV series strains.
    STING agonist-27
  • HY-155109
    Antitumor agent-114
    Antitumor agent-114 is a potent stimulator of interferon genes (STING) agonist. Antitumor agent-114 activates immunity and reduces tumor volume in a mouse model of breast cancer. Antitumor agent-114 can be used for immunity and cancer diseases research.
    Antitumor agent-114
  • HY-158036
    PROTAC STING Degrader-2
    		Degrader
    PROTAC STING degrader-2 is a protein Degrader that targets Stimulator of interferon genes (STING) (DC50=0.53 μM). PROTAC STING Degrader-2 is combined with STING protein and E3 ubiquitin ligase in a covalent manner to induce the degradation of STING protein. PROTAC STING Degrader-2 can be used to investigate the role of STING in autoinflammation and autoimmune diseases (PINK: STING binder (HY-145009); Blue: VHL ligand (HY-164043); Black: linker).
    PROTAC STING Degrader-2
  • HY-168952
    GHN105
    		Inhibitor
    GHN105 is an orally active inhibitor for STING that inhibits STING-dependent IFN-β secretion in THP-1 human monocytes with an IC50 of 4.4 μM. GHN105 reduces the IFN-β, IL-6 and CXCL10 levels in serum, and alleviates colitis in DSS (HY-116282)-induced acute colitis mouse model. GHN105 exhibits good pharmacokinetic parameters in mice with an oral bioavailability of 43% and a half-life of 1.1 hours.
    GHN105
  • HY-143321
    STING agonist-13
    		Agonist
    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.
    STING agonist-13
  • HY-160226
    ISD Control sodium
    ISD (interferon stimulatory DNA) Control sodium is a non-immunostimulatory single-stranded oligonucleotide with the same sequence as ISD, its double-stranded counterpart.
    ISD Control sodium
  • HY-158046
    UNC8899
    		Degrader
    UNC8899 is a VHL-recruiting STING PROTAC degrader (DC50: 0.0.924 μM). UNC8899 can be used for viral or bacterial infection research (Blue: VHL ligand, Black: linker; Pink: STING inhibitor).
    UNC8899
  • HY-147834
    STING agonist-9
    		Agonist
    STING agonist-9 (Compound 45) is a potent STING agonist with an EC50 of 1.2 nM and 32.82 μM against h-STING and m-STING, respectively. STING agonist-9 shows antitumor activity.
    STING agonist-9
  • HY-148643
    STING modulator-5
    		Modulator
    STING modulator-5 (compound 38) is a STING modulator with a pIC50 value of 9.5. STING modulator-5 antagonizes peripheral blood mononuclear cells (PBMC) with a pIC50 value of 8.1. STING modulator-5 is a antagonist of THP-1 cells, it can be used for immunological disease research.
    STING modulator-5
  • HY-159146
    PPARα agonist 4
    		Inhibitor
    PPARα agonist 4 (compound BH400) is a PPARα agonist (EC50= 1.2 μM). PPARα agonist 4 also inhibits STING (IC50: 8.1 μM). PPARα agonist 4 reduces the CoCl2-induced production of ROS and LPS-induced secretion of IL-6. The PPARα agonist 4 restores the decreased expression of PCG1α induced by LPS.
    PPARα agonist 4
  • HY-158348
    m-PEG8-Lys(Mal)-Val-Ala-PAB-Ph-CO-Dazostinag
    m-PEG8-Lys(Mal)-Val-Ala-PAB-Ph-CO-Dazostinag is a drug-linker conjugate for ADC.
    m-PEG8-Lys(Mal)-Val-Ala-PAB-Ph-CO-Dazostinag
  • HY-148606
    STING modulator-3
    		Inhibitor
    STING modulator-3 is a STING inhibitor. STING modulator-3 inhibits R232 STING with an Ki value of 43.1 nM in scintillation proximity assay. STING modulator-3 has no effect on IRF-3 activation or TNF-β induction in THP-1 cells.
    STING modulator-3
  • HY-162331
    STING Degrader-1
    		Degrader
    STING Degrader-1 (compound 2), a molecular glue, is a potent STING degrader that covalently binds to STING and E3 ligase. STING Degrader-1 exhibits a "hook effect", that degrades 75% STING protein at 10 μM, and degrades ca. 30% STING protein at 30 μM.
    STING Degrader-1
  • HY-170617
    hSTING agonist-1
    		Agonist
    hSTING agonist-1 (compound 17) is a potent agonist of hSTING. hSTING agonist-1 has poor oral availability. hSTING agonist-1 plays an important role in inflammation research.
    hSTING agonist-1
  • HY-B0984A
    Fendiline
    		Agonist
    Fendiline is a STING agonist and has tumor growth inhibitory activity. Fendiline can be used for research on cancer and viral infections.
    Fendiline
  • HY-160224
    dsVACV-70mer sodium
    		Activator
    dsVACV-70mer (sodium) is a 70 bp double-stranded oligonucleotide containing viral DNA motifs derived from vaccinia virus DNA. dsVACV-70mer (sodium) has potently induces IFN-β via a STING-dependent manner.
    dsVACV-70mer sodium
  • HY-156290
    SAP-04
    		Agonist
    SAP-04 is a potent and orally active STING agonist. SAP-04 exhibits potent immunomodulatory effects for cancer therapy.
    SAP-04
Cat. No. Product Name / Synonyms Application Reactivity