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Isolation of highly enriched human monocytes from ten ml samples of heparinised whole blood
G Wiegand1, K Selleng, M Gründling
1Institut für Immunologie und Transfusionsmedizin, Universität Greifswald, Germany.
A detailed study of the immune dysregulation involved in systemic inflammation requires the analysis of the main inflammatory cells in the circulation - the monocytes. Blood samples available from patients are necessarily restricted so that a rapid and efficient method is required to isolate these cells. Here we present a protocol to isolate blood monocytes in high yield from small samples of heparinised blood. The method yields monocyte preparations with a purity greater than 96%.
A detailed study of the immune dysregulation involved in systemic inflammation requires the analysis of the main inflammatory cells in the circulation - the monocytes. Blood samples available from patients are necessarily restricted so that a rapid and efficient method is required to isolate these cells. Here we present a protocol to isolate blood monocytes in high yield from small samples of heparinised blood. The method yields monocyte preparations with a purity greater than 96%.