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STING inhibitor H-151

Chemical Structure : STING inhibitor H-151

CAS No.: 941987-60-6

STING inhibitor H-151 (H151)

Catalog No.: PC-35312Not For Human Use, Lab Use Only.

STING inhibitor H-151 (H151) is a highly potent, selective, covalent small-molecule antagonist of STING that has noteworthy inhibitory activity both in human cells and in vivo.

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Biological Activity

STING inhibitor H-151 (H151) is a highly potent, selective, covalent small-molecule antagonist of STING that has noteworthy inhibitory activity both in human cells and in vivo。
The irreversible modification introduced by H-151 to hsSTING again is dependent on Cys91.
H-151 markedly reduces systemic cytokine responses in CMA-treated mice.

Physicochemical Properties

M.Wt 279.343
Formula C17H17N3O
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

1-(4-ethylphenyl)-3-(1H-indol-3-yl)urea

References

1. Haag SM, et al. Nature. 2018 Jul 4. doi: 10.1038/s41586-018-0287-8.

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