SERUM-FREE AND MITOGENE-FREE T CELL GROWTH FACTOR AND MANUFACTURE

摘要

A serum-free mitogen-free T-cell growth factor which is effective in stimulating natural killer cell function in tumor patients. Processes for producing the serum-free mitogen-free T-cell growth factor from purified mononuclear blood cells from the spleen or blood of a human, bovine or porcine donor are described, as are methods of treating tumor patients.