Abstract: Disclosed is a variant of a parent polypeptide including an Fc fragment, the variant having an increased affinity for the FcRn receptor, and an increased affinity for at least one receptor of the Fc fragment (FcR) chosen from the Fc?RI (CD64), Fc?RIIIa (CD16a) and Fc?RIIa (CD32a) receptors, relative to that of the parent polypeptide, characterised in that it includes: (i) the four mutations 334N, 352S, 378V and 397M; and (ii) at least one mutation chosen from 434Y, 434S, 226G, P228L, P228R, 230S, 230T, 230L, 241L, 264E, 307P, 315D, 330V, 362R, 389T and 389K; the numbering being that of the EU index or the Kabat equivalent.

Abstract: In one aspect, the disclosure relates to highly galactosylated anti-TNF-alpha antibodies and compositions thereof. In one aspect, the disclosure relates to populations of anti-TNF-alpha antibodies with a high level of galactosylation, and compositions thereof. In one aspect, the disclosure relates to methods of production and use of highly galactosylated anti-TNF-alpha antibodies and populations of anti-TNF-alpha antibodies with a high level of galactosylation. In some embodiments, the anti-TNF-alpha antibody is adalimumab.

Abstract: The invention provides modified recombinant nucleic acid sequences (preferably DNA) and methods for increasing the mRNA levels and protein expression of proteins which are known to be, or are likely to be, difficult to express in cell culture systems, mammalian cell culture systems, or in transgenic animals. The preferred “difficult” protein candidates for expression using the recombinant techniques of the invention are those proteins derived from heterologous cells preferably those of lower organisms such as parasites, bacteria, and virus, having DNA coding sequences comprising high overall AT content or AT rich regions and/or mRNA instability motifs and/or rare codons relative to the recombinant expression system to be used.

Abstract: Desirable fusion proteins can be produced in and purified from the milk of transgenic animals. The peptides are made as fusion proteins with a suitable fusion partner such as human alpha-fetoprotein. The fusion partner protein acts to promote and increase the half-life of the overall molecule as well as having therapeutic effects on its own. The fusion protein is typically produced through the use of transgenic animals and can be purified away from the now the milk or other bodily fluid of such an animal by an affinity purification method. A particular advantage of producing peptides via this route, in addition to the obvious advantages of high yield and biocompatibility, is that specific post-translational modifications, such as carboxy terminal amidation, can be performed in the mammary gland.

Abstract: The invention provides, in part, methods for the production of proteins in a transgenic non-human mammal, wherein the proteins are transported from the blood to the mammary gland for secretion in milk. The transport of the protein to the mammary gland and/or milk is facilitated by binding to a transport receptor in the mammary gland.

Abstract: The current invention relates to the development and methods of use of a recombinant agonistic antibody anti-human CD137, and glycosylation variants thereof. These antibodies act as anti-cancer agents and/or immune modulators that are effective in shrinking solid tumors or other cancerous indications and preventing their recurrence. The types of cancer for which the contemplated antibody is effective in treating also include leukemia and lymphoma. In a preferred imbodiment the recombinant antibodies of the current invention were produced in and purified from the milk of transgenic animals. In another preferred embodiment of the current invention the agonistic anti-CD137 antibodies of the invention can be conjugated to radionuclides for radioimmunodetection or radioimmunotherapeutic purposes, or conjugated to a toxin for enhanced therapeutic treatment of various cancers.

Abstract: The invention provides modified recombinant nucleic acid sequences (preferably DNA) and methods for increasing the mRNA levels and protein expression of proteins which are known to be, or are likely to be, difficult to express in cell culture systems, mammalian cell culture systems, or in transgenic animals. The preferred “difficult” protein candidates for expression using the recombinant techniques of the invention are those proteins derived from heterologous cells preferably those of lower organisms such as parasites, bacteria, and virus, having DNA coding sequences comprising high overall AT content or AT rich regions and/or mRNA instability motifs and/or rare codons relative to the recombinant expression system to be used.

Abstract: The current invention relates to the development and methods of use of a recombinant agonistic antibody anti-human CD137, and glycosylation variants thereof. These antibodies act as anti-cancer agents and/or immune modulators that are effective in shrinking solid tumors or other cancerous indications and preventing their recurrence. The types of cancer for which the contemplated antibody is effective in treating also include leukemia and lymphoma. In a preferred imbodiment the recombinant antibodies of the current invention were produced in and purified from the milk of transgenic animals. In another preferred embodiment of the current invention the agonistic anti-CD137 antibodies of the invention can be conjugated to radionuclides for radioimmunodetection or radioimmunotherapeutic purposes, or conjugated to a toxin for enhanced therapeutic treatment of various cancers.

Abstract: The current invention relates to the development and methods of use of a recombinant agonistic antibody anti-human CD137, and glycosylation variants thereof. These antibodies act as an anti-cancer agents and/or immune modulators that are effective in shrinking solid tumors or other cancerous indications and preventing their recurrence. The types of cancer for which the contemplated antibody is effective in treating also include leukemia and lymphoma. In a preferred imbodiment the recombinant antibodies of the current invention were produced in and purified from the milk of transgenic animals.

Abstract: The invention features methods of making transgenic animals, and transgenic animals made by such methods. The method includes introducing into a cell, a nucleic acid construct comprising a nucleic acid sequence encoding a heterologous polypeptide under the control of a mammary epithelial cell promoter, an insulator positioned 5? from the promoter, an insulator positioned 3? from the nucleic acid sequence encoding the polypeptide, and a prokaryotic sequence, wherein the sequence between the insulator 5? from the promoter and the insulator 3? from the nucleic acid encoding the polypeptide is substantially free of prokaryotic sequence; and allowing a transgenic mammal to develop from the cell, to thereby provide a transgenic mammal.

Abstract: The invention provides a method of making and secreting a non-secreted protein. The method includes expressing the protein from a nucleic acid construct which includes: (a) a mammary epithelial specific promoter; (b) a milk protein specific signal sequence which can direct the secretion of a protein; (c) optionally, a sequence which encodes a sufficient portion of the amino terminal coding region of a secreted protein to allow secretion in the milk of a transgenic mammal, of the non-secreted protein; and (d) a sequence which encodes a non-secreted protein, wherein elements (a), (b), optionally (c), and (d) are preferably operatively linked in the order recited. Both glutamic acid decarboxylase (GAD) and myelin basic protein (MBP), which are cytoplasmic proteins, have been produced by the methods of the present invention. The invention also provides methods for treating diabetes and multiple sclerosis using proteins produced by the methods of the present invention.

Abstract: Desirable fusion proteins can be produced in and purified from the milk of transgenic animals. The peptides are made as fusion proteins with a suitable fusion partner such as human alpha-fetoprotein. The fusion partner protein acts to promote and increase the half-life of the overall molecule as well as having therapeutic effects on its own. The fusion protein is typically produced through the use of transgenic animals and can be purified away from the now the milk or other bodily fluid of such an animal by an affinity purification method. A particular advantage of producing peptides via this route, in addition to the obvious advantages of high yield and biocompatibility, is that specific post-translational modifications, such as carboxy terminal amidation, can be performed in the mammary gland.

Abstract: A method of making a transgenic fusion protein. The method inlcudes providing a transgenic animal which includes a transgene which provides for the expression of the fusion protein; allowing the transgene to be expressed; and, recovering the fusion protein, from the milk of the transgenic animal.

Abstract: The present invention provides for the production of recombinant human antithrombin (rhAT) for the treatment or prophylaxis of neurocognitive disorders typically associated with major surgical procedures. The recombinant processes of the current invention as well as more efficient methods of treatment, formulation and production have been developed to treat the incidence of neurocognitive problems associated with visuoconstruction, parieto-occipital watershed area injury, hypoperfusion, microemboli or other larger embolic factors and/or CABG procedures secondary to surgery.

Abstract: The invention provides modified recombinant nucleic acid sequences (preferably DNA) and methods for increasing the mRNA levels and protein expression of malarial surface protein MSP-1 which is known to be difficult to express in cell culture systems, mammalian cell culture systems, or in transgenic animals. The preferred protein candidates for expression using the recombinant techniques of the invention are MSP-1 proteins expressed from DNA coding sequences comprising reduced overall AT content or AT rich regions and/or mRNA instability motifs and/or rare codons relative to the native MSP-1 gene.

Abstract: Erythropoietin analog-human IgG fusion protein (EPOa-IgG) fusion protein and methods of making and using the fusion protein.

Abstract: Transgenically produced decorin and methods of making and using transgenically produced decorin.

Abstract: Erythropoietin analog-human serum albumin (EPOa-hSA) fusion protein and methods of making and using the fusion protein.

Abstract: The invention features methods of producing an antibody in the milk of a transgenic mammal. The methods include providing a transgenic mammal whose somatic and germ cells comprise a sequence encoding an exogenous heavy chain variable region or antigen binding fragment thereof, at least one heavy chain constant region, or a fragment thereof, and a hinge region, operably linked to a promoter which directs expression in mammary epithelial cells, wherein said hinge region has been altered from the hinge region normally associated with the heavy chain constant region. The invention also features transgenic mammals, methods of producing these mammals, compositions comprising such antibodies, and nucleic acids encoding the antibodies.

Abstract: The invention provides modified recombinant nucleic acid sequences (preferably DNA) and methods for increasing the mRNA levels and protein expression of proteins which are known to be, or are likely to be, difficult to express in cell culture systems, mammalian cell culture systems, or in transgenic animals. The preferred “difficult” protein candidates for expression using the recombinant techniques of the invention are those proteins derived from heterologous cells preferably those of lower organisms such as parasites, bacteria, and virus, having DNA coding sequences comprising high overall AT content or AT rich regions and/or mRNA instability motifs and/or rare codons relative to the recombinant expression system to be used.