The present invention provides methods and compositions for improved expression and production of recombinant antibodies in prokaryotic expression systems. Particularly contemplated are prokaryotic expression and production of full length aglycosylated antibodies. The antibody products of the invention...http://www.google.de/patents/US6979556?utm_source=gb-gplus-sharePatent US6979556 - Separate-cistron contructs for secretion of aglycosylated antibodies from prokaryotes