Abstract: The present invention describes a novel process for large-scale purification of therapeutic grade quality of recombinant human GCSF from microbial cells, wherein the protein is expressed as inclusion bodies. The Inclusion bodies are solubilized and refolded under redox condition. The Redox condition is provided by using ascorbic acid, dehydroascorbic acid and reduced gluthathione. The process involves the novel use of aqueous two phase extraction step to purify refolded GCSF after removal of denaturant. After this step GCSF is further purified using chromatography techniques for removal of related impurities. The GCSF obtained has good purity and yields which are essential for a production scale process. The host cell related contaminants like proteins, DNA and endotoxins are reduced using the purification processes of the invention.

Abstract: Polymers including two or more different recurring units are disclosed herein. Also disclosed herein are methods of using such polymers to deliver nucleic acids to a cell.

Abstract: To provide anti-mental fatigue drugs as well as foods, beverages, and fodders that can be taken daily and effective for relieving mental stress and inducing relaxation by intake. An anti-mental fatigue drug containing iron-binding lactoferrin as an active ingredient and foods, beverages, and fodders containing the drug.

Abstract: Methods for preparing an antibody are provided with the method including incorporating 3-bromo-4-hydroxy-benzoic acid into a protein to form an antigen, immunizing a mammalian host with the antigen, and recovering an antibody having an affinity for the antigen from the host. Antibodies having a binding affinity for a monohalotyrosine are provided as well as composition comprising an antibody bound with monohalotyrosine. Compositions comprising a protein having a 3-bromo-4-hydroxy-benzoic acid moiety are also provided. Methods for evaluating the severity of asthma are provide with the methods including analyzing sputum of a patient using an antibody having a binding affinity for monohalotyrosine, and measuring the amount of antibody bound to protein.

Abstract: The present invention relates to the field of isolation of enveloped virus-based virus-like particles (VLPs) free of infectious agents. In preferred examples, the field includes methods of inactivation of infectious agents that do not adversely affect the immunogenicity of the enveloped virus-based VLPs. In certain embodiments, the enveloped virus-based VLPs are produced in insect cell based expression systems.

Abstract: This disclosure provides recombinant respiratory syncytial virus (RSV) antigens and methods for making and using them, including immunogenic compositions (e.g., vaccines) for the treatment and/or prevention of RSV infection.

Abstract: The invention provides compositions and methods which exploit the discovery of the SPARC carboxy angiogenic domain.

Abstract: A plasma coating device for treating a wound comprises a plasma chamber having: one or more electrodes, a gas supply inlet, a plasma outlet exposed to ambient pressure, and an ignition system operatively connected to the electrodes for providing a non-thermal equilibrium plasma within the plasma chamber. An aerosol delivery system is operable to introduce a bioresorbable material as an aerosol into the plasma, to produce a coating on the wound surface.

Abstract: The invention provides methods and apparatus for the selective isolation of phosphorylated and glycosylated proteins and their fragments. Metal cation is used to precipitate proteins or protein fragments containing phospho groups and/or glyco groups. The sample preparation method can be used for several types of biological samples, including HeLa cells, food, and human cerebrospinal fluid. The proteins are isolated, recovered and ready for analysis by mass spectrometry or other analytical methods allowing detection limits down to the femtomole level. The method and apparatus are valuable tools in the field of protein analysis and diagnostics.

Abstract: An efficient low-cost method of proteoglycan recovery from natural resources. There is provided a process for producing proteoglycan, comprising the steps of immersing a biological sample containing proteoglycan in an alkali solution of 0.0025 to 0.1 N and recovering the solution after the immersion. As compared with the conventional extraction method, proteoglycan can be recovered in unaltered undecomposed form easily within a short period of time, thereby attaining substantial reduction of proteoglycan production cost. Further, proteoglycan highly useful in industry can be recovered from wasted portions of fin, feather, mammal, etc. having mainly been discarded, thereby contributing toward effective utilization of industrial waste and reduction of the volume of industrial waste per se.

Abstract: C1q is shown to be expressed in neurons, where it acts as a signal for synapse elimination. Methods are provided for protecting or treating an individual suffering from adverse effects of synapse loss. These findings have broad implications for a variety of clinical conditions, including Alzheimer's disease.

Abstract: The present invention discloses a novel antibody HES5:3:3 directed towards a specific antigen present on human pluripotent stem (hPS) cells and cancer tissue. The antibody can be used as a tool for human pluripotent stem (hPS) cell applications, such as the separation, surface adhesion and enhanced survival of said hPS cells. Furthermore, the present invention refers to the use of the antigen detection for cancer applications.

Abstract: The present invention provides human, rat and mouse NPC1L1 polypeptides and polynucleotides encoding the polypeptides. Also provided are methods for detecting agonists and antagonists of NPC1L1. Inhibitors of NPC1L1 can be used for inhibiting intestinal cholesterol absorption in a subject.

Abstract: The invention is a novel chemical coupling methodology for the synthesis of a stable polysaccharide-protein conjugates as the immunogenic component for vaccines. A covalent bond is formed between polysaccharide and protein in the dry state in the absence of water and oxygen. A polysaccharide antigen is covalently linked to the protein by activating the polysaccharide with periodate to introduce aldehyde groups into the polysaccharide, lyophilizing an aqueous mixture of a protein and activated polysaccharide, sealing the dry lyophilized mixture in a vessel under vacuum or inert gas and then incubating the sealed vessel at an elevated temperature.

Abstract: Peptide sequences of human and murine muscle lamin A/C interacting protein and nucleotide sequences encoding same and are provided. Uses of the muscle lamin A/C interacting protein are also provided herein.

Abstract: The invention relates to polypeptide carrier proteins that comprise at least five CD4+ T cell epitopes, for conjugation to capsular polysaccharides. The carrier proteins are useful as components of vaccines that can elicit a T-cell dependent immune response. These vaccines are particularly useful to confer protection against infection from encapsulated bacteria in infants between the ages of 3 months and about 2 years.

Abstract: Provided is a factor capable of inducing enucleation, which is a final stage of erythrocyte differentiation, within a short time. More particularly, provided are a method of inducing enucleation, which is a final stage of erythrocyte differentiation, within a short time by adding a compound derived from proopiomelanocortin (POMC) to an undifferentiated (nucleated) erythrocyte, and an enucleation inducer including the compound.

Abstract: Materials and methods for studying and modulating the interaction of carbohydrate-containing moieties with other species are described, in particular, small particles, e.g. clusters of metal or semiconductor atoms, which can be employed as a substrate for immobilising a plurality of ligands comprising carbohydrate groups. These “nanoparticles” can then be used to study carbohydrate mediated interactions, e.g. with other carbohydrates or proteins, and as therapeutics and diagnostic reagents.

Abstract: Novel conjugates and immunogens derived from lenalidomide and antibodies generated by these immunogens are useful in immunoassays for the quantification and monitoring of thalidomide and lenalidomide in biological fluids.

Abstract: Disclosed is a composition comprising, as an active ingredient, at least one selected from the group consisting of a Zc3h12a gene inhibitor and a Zc3h12a protein inhibitor. This composition can be used as an immunoadjuvant.

Abstract: Methods are provided for the diagnosis and treatment of patients with increased risk of preeclampsia. The methods involve measuring levels of TGF-?3, receptors of cytokines of the TGf? family, or HIF-1?.

Abstract: The present invention relates to new galactosyltransferases, nucleic acids encoding them, as well as recombinant vectors, host cells, antibodies, uses and methods relating thereto.

Abstract: The present invention relates to a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, wherein the primary amine functionalized polymer is covalently bound to the hemicellulose, and to a cross-linking agent composition comprising the polymer. A method wherein manufacturing a cellulose containing product comprises the steps of; providing a cellulose containing product; treating said cellulose product with a cellulose adsorbing agent comprising a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, and optionally other additives is also provided.

Abstract: The invention provides a novel method of labeling oligonucleotides, with reporter moieties, including but not limited to, quenchers, fluorophores, biotin, digoxigenin, peptides and proteins. In addition, this invention provides a method of detecting hybridization of oligonucleotides. This invention also provides novel azo quenchers having the general formula shown below. The invention further provides compositions comprising labeled oligonucleotides and solid supports. The invention also provides kits comprising at least one composition of the present invention.

Abstract: Disclosed are biologically active protein conjugates that comprise a biologically active polypeptide coupled via a peptide bond to a polypeptide comprising from 2 to about 500 units of a repeating peptide motif, wherein the biologically active protein conjugate exhibits a modified plasma half-life compared to the intrinsic half-life of the unconjugated biologically active polypeptide or protein. Also disclosed are methods of making and using the conjugated proteins, as well as methods for determining whether a given conjugate exhibits a modified half life relative to the intrinsic half life of the unconjugated polypeptide.

Abstract: The present invention provides for chimeric proteins comprising a MUC1 extracellular (MUC1-EC) polypeptide and a carrier polypeptide that function as traps for MUC1 ligands.

Abstract: Compositions and methods for improved delivery of macromolecules into eukaryotic cells are provided. Fusogenic peptides from fusion proteins of non-enveloped viruses enhance the efficiency of transfection of eukaryotic cells mediated by transfection agents such as cationic lipids, polycationic polymers such as PEI and dendrimers. These fusogenic peptides are used as part of a transfection complex that efficiently delivers a macromolecule, for example, a nucleic acid, into a eukaryotic cell. Novel cationic lipids and compositions of cationic lipids also are provided that may be used for the introduction of macromolecules such as nucleic acids, proteins and peptides into a variety of cells and tissues. The lipids can be used alone, in combination with other lipids and/or in combination with fusogenic peptides to prepare transfection complexes.

Abstract: In various embodiments, the present invention provides fluorescent dyes that are linked to another species through an amino acid or peptide linker. In an exemplary embodiment, the dye is linked to a polyphosphate nucleic acid through an amino acid or peptide linker. These conjugates find use in single molecule DNA sequencing and other applications. In various embodiments, the dye moiety is a cyanine dye. Cyanine dyes that are highly charged, such as those including muliple sulfonate, alkylsulfonate, carboxylate and/or alkylcarboxylate moieties are examples of cyanine dyes of use in the compounds of the invention.

Abstract: Methods for detecting cancer as well as methods of diagnosis of cancer by detecting proteins secreted into biological fluids are disclosed The invention was first applied to detecting proteins secreted into serum and urine However, it is understood that the methods have broader application to developing tools and systems for detecting proteins secreted into other biological fluids such as, but not limited to, saliva, spinal fluid, seminal fluid, vaginal fluid, and ocular fluid Reliable detection of proteins secreted into biological fluids provided by embodiments of the methods will enable more timely and accurate detection and diagnosis of cancer.

Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.

Abstract: The invention provides newly identified proteins as markers for the detection of tumors, or as targets for their treatment, particularly of tumors affecting lung, colon, breast, ovary; affinity ligands capable of selectively interacting with the newly identified markers; methods of screening a tissue sample for malignancy, for determining the presence of a tumor in a subject and for screening a test compound as an antitumor candidate; a diagnostic kit.

Abstract: Conjugates of an active substance and hydroxyalkyl starch (HAS) are provided herein. The active substance and the HAS are linked by a chemical moiety having a structure according to formula (I) wherein Y is O or S, and X is SH or (F). The conjugate has a structure according to formula (IV) wherein HAS? is a residue of HAS or a derivative thereof linked to the thioester group, and AS? is a residue of the active substance or derivative thereof linked to the alpha-X beta-amino group; or a structure according to formula (V) wherein HAS? is a residue of HAS or derivative thereof linked to the alpha-X beta-amino group, and AS? is a residue of the active substance or derivative thereof linked to the thioester group, and wherein the group —(C?Y) is derived from the thioester group —(C?Y)—S—R? and the group HN—CH—CH2—X is derived from the alpha-X beta amino group.

Abstract: The present invention embraces hybrid Prosthecobacter-eukaryotic tubulin proteins and use thereof for identifying agents that modulate the activity of tubulin.

Abstract: Provided herein are glycosylated polypeptide compositions with substantially reduced Neu5Gc content. The glycosylated polypeptides compositions with substantially reduced Neu5Gc content can be obtained from cell sources cultured with Neu5Gc competitor or from non-human animal sources fed a diet supplemented with Neu5Gc competitor. Also provided herein are methods of treating a human subject with said compositions.

Abstract: An oligosaccharide ingredient comprising glycosylated amino acids and peptides of the general formula RnSacm where R is an amino acid residue, Sac is a monosaccharide selected from the group comprising N-acetyl-neuraminic acid, N-acetyl galactosamine and galactose, n has a value between 1 and 10 with the proviso that if n has the value 1 R is a threonine residue or a serine residue and if n has a value between 2 and 10 the peptide contains at least one threonine or serine residue, m has a value between 2 and 4 and at least 20 mol % of the ingredient is N-acetyl-neuraminic acid.

Abstract: A composition for treating damaged tissue and promoting healthy tissue growth, healing and tissue regeneration, wherein said composition comprises an extracellular matrix compound, a surface-active lipid, one or more enantiomerically pure L-amino acids or glycine, a hydrophilic surfactant with a high HLB, as well as vitamins, minerals or trace elements. Not only does it maintain good health, but the components are non-intrusive, bio-safe, non-coalescent and can mimic normally occurring stem-cells within a body. When applied to diseased tissues, the subject compositions can stimulate, facilitate, and accelerate protein synthesis for the regeneration of diseased organs and tissues. The healing efficacy of these tissue components gives us further appreciation of the protective action of human tissue over and above and other than the immune protective system or perhaps an integral component part of the immune system.

Abstract: The present invention provides materials and methods for researching poultry viruses, particularly for researching infectious bronchitis viruses in poultry. Also provided are materials and methods useful for reducing the economic impact that infectious bronchitis disease has on poultry production. In one aspect of the invention, there are provided nucleic acids, amino acids and related materials and compositions useful for combating infectious bronchitis virus in poultry.

Abstract: This disclosure provides novel reversibly terminated ribonucleotides which can be used as a reagent for DNA sequencing reactions. Methods of sequencing nucleic acids using the disclosed nucleotides are also provided.

Abstract: Four novel water soluble cholesterol derivative compounds are disclosed. These compounds have various applications in studies of membrane proteins, including drug screening and studies of receptor stability and folding. In one aspect the water soluble cholesterol derivatives disclosed may be used to replace cholesterol in micelle-solubilized membrane protein preparations.

Abstract: Provided herein are ligand dimers, compositions thereof, as well as methods of their use. The ligand dimers provided can comprise at least one ligand to a Her receptor and can be used to force dimerization of specific receptor pairs. The forced dimerization of specific receptor pairs can be used to control (e.g., promote or inhibit) signaling, and, therefore, the ligand dimers provided can also be used in various forms of treatment in which such signaling control is beneficial to a subject. It follows that methods for controlling signaling are provided as are various methods of treatment.

Abstract: This invention provides a diagnostic kit and a diagnostic marker used for diagnosing a renal disease. This invention also provides a method for detecting a renal disease comprising measuring at least one type of human megalin existing in urine selected from among full-length human megalin and human megalin fragments of (i) to (iii): (i) full-length human megalin; (ii) a human megalin endodomain fragment lacking a human megalin ectodomain; and (iii) a human megalin ectodomain fragment lacking a human megalin endodomain.

Abstract: A method is described for enriching procaryotic DNA, said method including the steps of contacting at least one procaryotic DNA with at least one protein or polypeptide which is capable of specifically binding to non-methylated CpG motifs, and separating the protein/polypeptide-DNA complex. Moreover, the application relates to a kit for carrying out said method.

Abstract: The present invention relates, in general, to methods for detecting and quantitating plasma-derived protein and recombinant protein in a sample based on the difference in protein glycosylation, when the plasma protein and the recombinant protein are essentially the same protein.

Abstract: Method for providing a hypoallergenic glycoprotein includes growing at least one of a mutated plant, a part of the mutated plant, plant cells produced from the mutated plant, a transgenic plant, a part of the transgenic plant and plant cells produced from the transgenic plant wherein an activity of an enzyme Golgi ?-mannosidase II has been eliminated or decreased so as to obtain a grown material. The hypoallergenic glycoprotein is isolated from the grown material.

Abstract: The invention relates to materials and methods of conjugating a water soluble polymer to an oxidized carbohydrate moiety of a therapeutic protein comprising contacting the oxidized carbohydrate moiety with an activated water soluble polymer under conditions that allow conjugation. More specifically, the present invention relates to the aforementioned materials and methods wherein the water soluble polymer contains an active aminooxy group and wherein an oxime or hydrazone linkage is formed between the oxidized carbohydrate moiety and the active aminooxy group on the water soluble polymer, and wherein the conjugation is carried out in the presence of a nucleophilic catalyst.

Abstract: Stabilized forms of gp120 polypeptide, nucleic acids encoding these stabilized forms, vectors comprising these nucleic acids, and methods of using these polypeptides, nucleic acids, vectors and host cells are disclosed. Crystal structures and computer systems including atomic coordinates for stabilized forms of gp120, and gp120 with an extended V3 loop, and methods of using these structures and computer systems are also disclosed.

Abstract: Disclosed are antigens that include a target epitope that is defined by atomic coordinates of those amino acids of the antigen that contact an antibody of interest that specifically binds the antigen. The disclosed antigens have between about 10% and about 90% of surface exposed amino acid residues located exterior of the target epitope substituted as compared to a wild-type antigen and less than about 10% of the non-surface exposed amino acid residues substituted as compared to a wild-type antigen. Also disclosed are nucleic acids encoding these antigens and methods of producing these antigens. Methods for generating an immune response in a subject are also disclosed. In some embodiments, the method is a method for treating or preventing a human immunodeficiency type 1 (HIV-1) infection in a subject.

Abstract: The present invention is drawn to a live, attenuated S. Paratyphi A strain, a live, attenuated S. Paratyphi A strain comprising a stabilized plasmid expression system, an S. Paratyphi conjugate vaccine, and methods of using these strains and conjugate vaccine.

Abstract: The present invention provides methods for effectively and efficiently converting methylotrophic yeast's heterogeneous high mannose-type N-glycosylation to mammalian-type N-glycosylation by disruption of an endogenous glycosyltransferase gene (OCH1) and step-wise introduction of heterologous glycosidase and glycosyltransferase activities. Each engineering step includes a number of stages: transformation with an appropriate vector, cultivation of a number of transformants, performance of sugar analysis and heterologous protein expression analysis, and selection of a desirable clone. The selected clone is then subjected to the next engineering step.

Abstract: The present technology relates to isolated MUC17, Muc3 or MUC3 derived polypeptides and polynucleotides encoding the same. The MUC17, Muc3 or MUC3 derived polypeptides and polynucleotides can be used to treat gastrointestinal tract diseases and disorders. Also described herein are pharmaceutical compositions comprising MUC17, Muc3 or MUC3 derived polypeptides and/or polynucleotides encoding the same alone or in combination along with a pharmaceutically acceptable carrier, diluent or excipient for the treatment of gastrointestinal disorders and diseases, including, irritable bowel disease and its associated colitides, for example, Crohn's Disease.