ml138ML138 (CID 44601470) is a hhly selective agonist at kappa opioid receptors (KOR) that potently activate G protein coupling but weakly interact with β arrestin2.ML138 situs buat cobain apk mobile game sl0t bikin nagih terus cuy, udalah langsung daftar aja gaskan main ML138 pasti dapet x1000 x500. kalo gak percaya yauda.