Abstract: Disclosed are agents and methods that may be used to diagnose and treat a variety of diseases associated with conformationally-altered proteins. The agents and methods may be used to identify and deliver drugs useful for treating diseases associated with conformationally-altered proteins.

Abstract: The present invention provides processes for preparing freeze-dried platelets, freeze-dried platelets made by those processes, platelets reconstituted from those freeze-dried platelets, methods of using the platelets for therapeutic, diagnostic, and research purposes, and kits comprising the freeze-dried platelets.

Abstract: Disclosed are agents and methods that may be used to diagnose and treat a variety of diseases associated with conformationally-altered proteins. The agents and methods may be used to identify and deliver drugs useful for treating diseases associated with conformationally-altered proteins.

Abstract: The invention provides methods and kits for detecting conformationally altered proteins, such as prions or other proteins associated with disease states, in a sample. The methods comprise selectively capturing and separating complexes of peptide and conformationally altered protein from substances that interfere with detection of such complexes, and preferably amplification of the detection signal b addition of a second double-labeled peptide.

Abstract: The invention provides methods and kits for detecting conformationally altered proteins, such as prions or other proteins associated with disease states, in a sample. The methods comprise selectively capturing and separating complexes of peptide and conformationally altered protein from substances that interfere with detection of such complexes, and preferably amplification of the detection signal b addition of a second double-labeled peptide.

Abstract: The present invention provides compositions comprising freeze-dried platelets, microparticles, or both for use as a hemostat, such as for treating bleeding or injuries associated with bleeding. It also provides methods of treating injuries or wounds, and methods of causing blood to clot. Likewise, it provides methods of promoting healing of wounds or of healing wounds.

Abstract: Three purified proteins, PcpA, PcpB and PcpC, are disclosed. These proteins are involved in the breakdown of pentachlorophenol (PCP) and other halogenated phenols by the bacterium Flavobacterium sp. Strain ATCC 39723. Three cloned genes, pcpA, pcpB and pcpC, which encode these proteins are also disclosed, as well as two additional genes involved in PCP degradation, pcpD and pcpR. The purified proteins and cloned genes can be used in bioremediation applications.

Abstract: Three purified proteins, PcpA, PcpB and PcpC, are disclosed. These proteins are involved in the breakdown of pentachlorophenol and other halogenated phenols by the bacterium Flavobacterium sp. Strain ATCC 39723. Three cloned genes, pcpA, pcpB and pcpC, which encode these proteins are also disclosed. The pure proteins and cloned genes can be used in bioremediation applications.

Abstract: Ice nucleation bacteria are modified in vitro to confer an ice nucleation deficient phenotype. Modification is accomplished by deletion, substitution, insertion, inversion, or transversion of a DNA segment within the gene locus responsible for the INA phenotype. By limiting such mutations to the particular gene locus, the modified microorganisms are genetically stable and free from random mutations which might adversely affect their competitive fitness. The modified microorganisms are useful for prevention of frost damage to susceptible plant hosts.

Abstract: DNA sequences encoding for ice nucleation activity are isolated and introduced into unicellular hosts. The modified hosts demonstrate ice nucleation activity analogous to the DNA source host. The cellular products find use in inhibiting supercooling.