Immunoglobulin(s) produced by recombinant host cells

摘要

(1) Immunoglobulin produced by recombinant host cells. (2) Immunoglobulin free from other proteins with which it is normally associated in vertebrate cells. (3) Compsn. consisting of a univalent antibody. (4) Compsn. consisting of Fab protein. (5) Sequence of amino acids produced by recombinant host cells corresp. to immunoglobulin heavy chains or light chains. (6) DNA sequence encoding for the materials of paragraphs (1), (2), (3) and (5). (7) Replicable expression vector capable of expressing in a suitable host cell the DNA sequence as defined in paragraph (6). (8) Expression plasmid comprising a DNA sequence defined above operably linked to a promoter compatible with a suitable host cell. (9) Recombinant host cells or host cell cultures transformed, with the vectors defined in paragraphs (7) and (8).