Use of human myeloid leukemic cells for antibody expression

摘要

A method of producing a molecular protein composition, comprising (a) introducing into a host cell that is an immortalized human blood cell at least one nucleic acid encoding at least a portion of said protein; and (b) culturing said host cell under conditions that allow the production of said protein molecular composition; and (c) isolate said protein molecular composition. wherein the host cell is selected from the group consisting of DSM ACC2858 (GT-2X), DSM ACC 2806 (NMH9D8), DSM ACC 2807 (NM-H9D8-E6), DSM ACC 2856 (NM-H9D8-E6Q12) or a cell or cell line derived from them.