Methyllycaconitine mla citrate salt hydrate

Methanol, hexane, chloroform, ethyl acetate, butanol, acetonitrile, (−)-nicotine (NIC), methyllycaconitine (MLA) citrate salt hydrate, mecamylamine (MEC) hydrochloride, nomifensine, (−)-lobeline hydrochloride, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) were purchased from Sigma Aldrich (St. Louis, MO, USA). Streptomycin (10,000 μg/ml), penicillin (10,000 units/ml), fetal bovine serum (FBS), and Dulbecco’s Modified Eagle Medium (DMEM) were purchased from Life Technologies Corporation (Grand Island, NY, USA). Quercetin was purchased from Chromadex (Irvine, CA, USA). [³H]-epibatidine (S.A. = 30 Ci/mmol), [³H]-cytisine (S.A. = 16 Ci/mmol), [³H]-MLA (S.A. = 60 Ci/mmol), [³H]-GBR12935 (S.A. = 40 Ci/mmol), ⁴⁵CaCl₂ (S.A. = 12.05 mCi/mg), and [³H]-DA (S.A. = 60 Ci/mmol) were purchased from American Radiolabeled Chemicals, Inc. (St. Louis, MO, USA). All other chemicals and materials were purchased from Fisher Scientific (Pittsburgh, PA, USA), unless otherwise stated.