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I am a scientist working for MIlliporeSigma. At work I mainly do protein purification chemistry for Elite/Diagnostic Manufacturing. My role is focused on isolating and purifying proteins and enzymes though various extraction methods including crystallization, precipitation, filtration, column chromatography, automated column chromatography (AKTA system), and reverse osmosis. Additionally, I perform in-process analytical assays such as enzymatic activity, inhibition activity, protein concentratio