C 176

Pricing Availability   Qty
Description: mSTING antagonist
Purity: ≥97% (HPLC)
Citations (1)

Biological Activity for C 176

C 176 is a mSTING antagonist. Covalently binds Cys91 of mouse but not human STING. Blocks activation-induced palmitoylation of STING and formation of STING clusters. Reduces CMA (Cat. No. 6677) -induced increase in serum IFNs in vivo and suppresses systemic inflammation in a mouse inflammatory disease model.

Technical Data for C 176

M. Wt 358.09
Formula C11H7IN2O4
Storage Store at -20°C
Purity ≥97% (HPLC)
CAS Number 314054-00-7
PubChem ID 1103958
Smiles IC1=CC=C(C=C1)NC(C2=CC=C([N+]([O-])=O)O2)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for C 176

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 35.81 100

Preparing Stock Solutions for C 176

The following data is based on the product molecular weight 358.09. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.79 mL 13.96 mL 27.93 mL
5 mM 0.56 mL 2.79 mL 5.59 mL
10 mM 0.28 mL 1.4 mL 2.79 mL
50 mM 0.06 mL 0.28 mL 0.56 mL

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References for C 176

References are publications that support the biological activity of the product.

Haag et al (2018) Targeting STING with covalent small-molecule inhibitors. Nature 559 269 PMID: 29973723

If you know of a relevant reference for C 176, please let us know.

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Keywords: C 176, C 176 supplier, C176, mSTING, murine, mouse, stimulator, of, interferon, genes, antagonists, antagonism, covalent, covalently, STING-Dependent, Signaling, 7040, Tocris Bioscience

1 Citation for C 176

Citations are publications that use Tocris products. Selected citations for C 176 include:

Kevin C et al (2023) Innate immune signaling drives late cardiac toxicity following DNA-damaging cancer therapies. J Exp Med 220 PMID: 36534085

Do you know of a great paper that uses C 176 from Tocris? Please let us know.

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