Toll-like receptor 2/6 (TLR2/6) agonist. Induces TNF-α production in human mononuclear cells. Also induces proliferation and activation of mouse splenic B cells.
MMG-11 inhibits both TLR2 1 and TLR2 6 signaling (IC50s: 1.7 μM for Pam3CSK4-induced hTLR2 1 and 5.7 μM for Pam2CSK4-induced hTLR2 6 responses). MMG-11 is an effective and selective human TLR2 antagonist with low cytotoxicity.