AKP-11 (S1P1 Agonist 1) binds to S1P1 is internalized and activates intracellular AKT and ERKs cellular signaling pathways.
AKP-11 (S1P1 Agonist 1) mediated S1P1 downregulation is independent of sphingosine kinase activity indicating it to be a direct agonist of S1P1.
AKP-11 (S1P1 Agonist 1) decreases cell surface expression of S1P1 in in vitro cell culture mode.