作者: Arthur Dale Riggs , Herbert Louis Heyneker , Ronald Burnell Wetzel , William Evans Holmes , Shmuel Cabilly
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摘要: PURPOSE: To obtain a recombinant immunoglobulin having improved cell treatment characteristics and antigen-binding properties by transforming host with an expression vector into which heavy chain or light of modified in predetermined manner is inserted culturing the host. CONSTITUTION: A DNA molecule comprising sequence coding for changed specificity to prescribed identified antigen, alteration, deletion addition at least one amino acid from mammalian prepared. At transformed replicable containing operatively bonded proper promoter, recovered culture give objective constant variable regions, specified antigen. COPYRIGHT: (C)1995,JPO