2.2. PBMC isolation, RNA and DNA extraction

NK Norbert Krautenbacher
NF Nicolai Flach
AB Andreas Böck
KL Kristina Laubhahn
ML Michael Laimighofer
FT Fabian J. Theis
DA Donna P. Ankerst
CF Christiane Fuchs
BS Bianca Schaub
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Peripheral blood mononuclear cells (PBMCs) were isolated within 24 hours after blood withdrawal, cultured in X‐Vivo (48 hours) unstimulated (U), stimulated with plate‐bound anti‐CD3 (3 μg/mL) plus soluble anti‐CD28 (1 μg/mL), lipid A (LpA, 0.1 μg/mL), or peptidoglycan (PGN, 1 mg/mL, OR) at 37°C. Cell pellets were used for RNA isolation utilizing the RNeasy Mini Kit (Qiagen, Hilden, Germany), and supernatants were frozen at −80°C. Genomic DNA was extracted from whole blood (Flexigene DNA‐Kit, Qiagen).

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