Abstract: The invention provides methods and compositions relating to a novel kinase designated PAS Kinase (PASK). The compositions include isolated polypeptides comprising a native PASK protein or a PASK N-terminal domain and polypeptides consisting of a PASK PAS-A or PAS-B domain, as well as isolated polynucleotides encoding such polypeptides, and expression vectors and cells comprising such polynucleotides. The methods include binding assays comprising the steps of incubating a mixture comprising a subject polypeptide with a ligand under conditions wherein the polypeptide binds the ligand; and detecting binding of the polypeptide to the ligand.

Abstract: The invention relates to method and kits for facilitating the identification and analysis of proteins and other biological molecules produced by cells and/or tissue, especially human cells and/or tissue. The invention employs a plurality of differentially prepared and/or processed membranes which permit the identification and analysis of proteins, even when present in complex mixtures.

Abstract: The invention provides methods and compositions relating to a novel kinase designated PAS Kinase (PASK). The compositions include isolated polypeptides comprising a native PASK protein or a PASK N-terminal domain and polypeptides consisting of a PASK PAS-A or PAS-B domain, as well as isolated polynucleotides encoding such polypeptides, and expression vectors and cells comprising such polynucleotides. The methods include binding assays comprising the steps of incubating a mixture comprising a subject polypeptide with a ligand under conditions wherein the polypeptide binds the ligand; and detecting binding of the polypeptide to the ligand.

Abstract: A thermoset polyurethane material which exhibits high, temperature-insensitive damping over a broad temperature range and has a tan .delta. (as hereinbefore defined) greater than 0.1 over the temperature range of from -40.degree. C. to 60.degree. C., a hardness in the range of from 0 to 90 Shore A, a compression set (as hereinbefore defined) of less than 15% and a tensile strength (as hereinbefore defined), of less than 30 kg/cm.sup.2, the polyurethane material being prepared by the reaction of(a) an essentially primary hydroxyl tipped polyol having a molecular weight in the range of from 2,500 to 8,000;(b) a polyhydric alcohol;(c) an aliphatic monohydric primary alcohol containing up to 10 carbon atoms; and(d) a polyisocyanate, the reaction being carried out at a isocyanate index of 1.0 or greater.