In order to induce non-myeloid differentiation at day 4, the formed EBs were transferred to T75 flasks in factory medium (FM) X-VIVO 15™ (Lonza) supplemented with GlutaMax 1% (Gibco), b-mercaptoethanol (Gibco), M-CSF 100 ng/mL (PeproTech) and IL-3 25 ng/mL (PeproTech). After day 14, medium was refreshed every 4 days. At day 22 onwards, iMϕ precursors were isolated and plated on 6-well plates in order to differentiate into iMφs. The differentiation medium (DM) used for the terminal differentiation is X-VIVO 15™ (Lonza) supplemented with GlutaMax 1% (Gibco), b-mercaptoethanol (Gibco), and M-CSF 100 ng/mL (PeproTech) for 7 days30 (link).
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