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DELMIA Factory Simulation Engineer | Dassault Systèmes®

Materials and Reagents Disposable plastic cuvettes (1.5 ml) (BRAND, catalog number: 759150) 5-sulfosalicylic acid hydrate (Sigma-Aldrich, catalog number: 390275) L-glutathione reduced (GSH) (Sigma-Aldrich, catalog number: G6013) 5,5-dithiobis(2-nitrobenzoic acid) (DTNB, Ellman’s reagent) (Sigma-Aldrich, catalog number: D8130) β-Nicotinamide adenine dinucleotide phosphate, reduced tetra(cyclohexylammonium) salt (NADPH) (Sigma-Aldrich, catalog number: N5130) Glutathione reductase (GR) (Sigma-Aldrich, catalog number: G3664) Sodium phosphate monobasic (NaH 2 PO 4 ) (Sigma-Aldrich, catalog number: S8282) Sodium phosphate dibasic (Na 2 HPO 4 ) (Sigma-Aldrich, catalog number: S7907) Ethylenediaminetetraacetic acid (EDTA) (Sigma-Aldrich, catalog number: E5134) Reaction buffer (see Recipes) Equipment Bench centrifuge (Thermo Electron Corporation, model: IEC CL30) French pressure cell press (Aminco Resources, model: FA-078) Superspeed centrifuge (Thermo Fisher Scientific, model: Sorvall TM RC-5C Plus) Vortex mixer (Troemner, catalog number: TY-LP-945302) Spectrophotometer (Cole-Parmer, Jenway, model: 7315) pH-meter (Mettler-Toledo International, model: FE20) Optical microscope (leitz laborlux K) Bϋrker chamber (BRAND, catalog number: 719520) Procedure Preparation of microalgae extracts Collect 100 ml of culture during the exponential growth phase (OD 550 between 0.8 and 2.5) by low speed centrifugation (4,500 × g for 10 min) by Bench centrifuge from 100 ml of algal culture

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