摘要 |
The present invention relates to the use of a combination of: (i)a macromolecular erythrocyte sedimentation enhancer, and (ii)dimethyl sulphoxide (DMSO), dimethylglycine (DMG) and/or valine; to recover non-erythrocyte blood cells from a blood cell-containing sample and/or to prime non-erythrocyte blood cells to protect their integrity in subsequent cryopreservation step(s). |