Lanosterol (>=93% pure) and reduced nicotinamide adenine dinucleotide phosphate (NADPH) were obtained from Sigma-Aldrich (St. Louis, MO). 5α-Cholesta-8,24-dien-3β-ol (zymosterol), 14-demethyl-14-dehydroLanosterol (FF-MAS), 4,4-dimethylcholesta-8,24-dien-3β-ol (T-MAS), and cholesterol-d7 were purchased from Avanti Polar Lipids Inc (Alabaster, AL). 4α,14α-Dimethylzymosterol (4,14-DMZ) was isolated from the sterol extract of L. tarentolae [16 (link)]. Dilaurylphosphatidylcholine (DLPC), dimyristoylphosphatidylcholine (DMPC), and dimyristoylphosphatidylglycerol (DMPG) were a gift from Dr. Philip Gao at the Protein Production Group, University of Kansas. Emulgen 911 was purchased from Desert Biologicals (Phoenix, AZ). Reagents used in Leishmania work were purchased from Thermo Fisher Scientific (Waltham, MA) or VWR (Radnor, PA) unless otherwise specified.
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