2'2'-cGAMP disodium, a synthetic CDN, binds STING in the immune response, inducing IFN-β. 2'2'-cGAMP disodium binds weaker binding to STING than 2'3'-cGAMP but stronger than other CDNs [1].
References:
[1]. Zhang X, et al. Cyclic GMP-AMP containing mixed phosphodiester linkages is an endogenous high-affinity ligand for STING. Mol Cell. 2013;51(2):226-235.
References:
[1]. Zhang X, et al. Cyclic GMP-AMP containing mixed phosphodiester linkages is an endogenous high-affinity ligand for STING. Mol Cell. 2013;51(2):226-235.
















