A method for the removal of leukocytes from a leukocyte-containing suspension and filter unit for use with the method.

摘要

A method for removing leukocytes from a leukocyte-containing suspension by passing a leukocyte-containing suspension over a filter unit containing a filter comprising a continuous porous structure, and obtaining a leukocyte-poor liquid, whereby a continuous porous structure or a combination of porous structures is used having a pore gradient with decreasing pore size in the direction of the flow of the suspension.