Abstract: The present invention provides novel compositions to transfect cells for production of growth hormone (GH). These novel compositions also are used to produce germline transgenic birds that can successfully pass the transgene encoding growth hormone to their offspring. These novel compositions include components of vectors such as a vector backbone, a novel promoter, and a gene of interest that encodes for GH, and the vectors comprising these components. In one embodiment these vectors are transposon-based vectors. The present invention also provides methods of making these compositions and methods of using these compositions for the production of GH in vitro and in vivo. In one embodiment the GH is human (h)GH.

Abstract: Novel compositions for the in vitro or in vivo production of specific proteins are provided. The compositions comprise components of vectors, such as a vector backbone, a promoter, and a gene of interest that encodes for the protein of interest, and the transposon-based vectors comprising these components. Also provided are methods of making these compositions and methods of using these compositions for the production of desired proteins in vivo or in transfected cells in vitro.

Abstract: Novel compositions for the production of the light and heavy chains of an antibody are provided. These novel compositions are also used to produce germline transgenic birds that can successfully pass the transgene encoding the antibody to their offspring. The compositions comprise components of vectors, such as a vector backbone, a promoter, and a gene of interest that encodes the light or heavy chain of an antibody, and the vectors comprising these components. In certain embodiments, these vectors are transposon-based vectors. Also provided are methods of making these compositions and methods of using these compositions for the production of the light and heavy chains of an antibody. In one embodiment, the antibody is a human monoclonal antibody.