PROCESS FOR PRODUCTION OF NK-CELL-ENRICHED BLOOD PREPARATION

摘要

Provided is a method for producing an NK-cell-enriched blood preparation, whereby it becomes possible to grow NK cells or the like in blood collected from a living body with low invasiveness, in a simple manner and rapidly. An NK-cell-enriched blood preparation can be produced by stimulating NK cells in blood with an NK cell growth stimulation factor including an anti-CD16 antibody, OK432, an anti-CD3 antibody and a cytokine and then culturing the blood at a biological intracellular temperature.