Enumeration of White Blood Cells in Leucodepleted Blood

Please note this is not the start of a procurement process. A separate contract notice will be published to cover this requirement. The primary purpose of this PIN is to inform the market of prospective requirements, as far as the details are known at this time, for a reagent system for the enumeration of residual white blood cells in leucodepleted blood components. As a safety measure NHSBT filter blood components to reduce the white blood cell concentration. A proportion of filtered components are sampled and tes...