PREPARATION OF LAK'S (LYMPHOKINE ACTIVATED KILLER-CELLS)

There is disclosed an improved process for preparing lymphokine activated killer cells or tumor-infiltrating lymphocytes, the improvement comprising culturing precursor cells in a closed container made form copolymeric film material having a specified O2 permeability, selected from specified materia...

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1. Verfasser: IRR, J D
Format: Patent
Sprache:eng
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Zusammenfassung:There is disclosed an improved process for preparing lymphokine activated killer cells or tumor-infiltrating lymphocytes, the improvement comprising culturing precursor cells in a closed container made form copolymeric film material having a specified O2 permeability, selected from specified materials, and having a thickness of from about 0.04 mm to about 0.23 mm.