Catalog No.: PC-63440Not For Human Use, Lab Use Only.
R243 is a potent, small molecule CCR8 antagonist that inhibits CCR8 signaling and chemotaxis, inhibits CCL1-induced Ca2+ flux and CCL1-driven peritoneal macrophages aggregation at 0.2 uM.
R243 is a potent, small molecule CCR8 antagonist that inhibits CCR8 signaling and chemotaxis, inhibits CCL1-induced Ca2+ flux and CCL1-driven peritoneal macrophages aggregation at 0.2 uM.
R243 attenuated secretion of TNF-α, IL-6, and most strikingly IL-10 from WT PMφ (peritoneal macrophages), but not BMMφ (bone marrow-derived macrophages).
R243 shows suppressed c-JNK activity and NF-κB signaling after LPS treatment, suppresses LPS-induced cytokine secretion; attenuates peritoneal adhesions in vivo in CCR8-/- mice, also prevents hapten-induced colitis.
