摘要:
Gram negative bacterial virulence genes are identified, thereby allowing the identification of novel anti-bacterial agents that target these virulence genes and their products, and the provision of novel gram negative bacterial mutants useful in vaccines.
摘要:
Highly purified preparations of TFPI or TFPI analogs can be prepared using a method that generally involves the following steps: (1) expression of TFPI or TFPI analog in E. coli, (2) isolation of refractile bodies, (3) dissolution of the refractile bodies and refolding of the expressed TFPI or TFPI analog, (4) SP-Sepharose fast flow (FF) chromatography, (5) a first concentration and diafiltration step, (6) Q-Sepharose high (HP) performance chromatography, (7) butyl hydrophobic interaction chromatography (HIC), (8) SP-Sepharose HP chromatography, and (9) a second concentration/diafiltration step. Less than about 12% of the TFPI or TFPI analog molecules in such preparations are modified TFPI or TFPI analog species (i.e., oxidized, carbamylated, acetylated, deamidated, aggregated, or misfolded species).
摘要:
The invention provides the use of optically pure (S,S)-reboxetine, or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment or prevention of age associated learning and mental disorders.
摘要:
The invention provides the use of optically pure (S,S)-reboxetine, or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment or prevention of age associated learning and mental disorders.
摘要:
The present invention provides the enzyme and enzymatic procedures for cleaving the β secretase cleavage site of the APP protein and associated nucleic acids, peptides, vectors, cells and isolates and assays. An enzyme that cleaves the α-secretase site of APP also is provided. The invention further provides a modified APP protein and associated nucleic acids, peptides, vectors, cells, and cell isolates, and assays that are particularly useful for identifying candidate therapeutics for treatment or prevention of Alzheimer's disease.
摘要:
Novel quaternary ammonium compounds of the formula (I) and any stereoisomers thereof, wherein, R1, R2, and R3 independently represent C1-C6 alkyl, optionally substituted with phenyl or hydroxyl, or both, and wherein any two of R1, R2 and R3 may form a ring together with the quaternary ammonium nitrogen; R4 represents -H, -CH3, or -CO-R4-1, wherein R4-1 represents -(C1-C4 alkyl), -(C1-C4 alkoxy), or NR4-2R4-3, wherein R4-2 and R4-3 independently represent -H or -(C1-C4 alkyl); R5, R6 and R7 independently represent -H, -OCH3, -OH, -CONH2, -SO2NH2, -F, -Cl, -Br, -I, -CF3, or -(C1-C4 alkyl), optionally substituted with one or two -OH, -(C1-C4 alkoxy), -COOH, or -CO-O-(C1-C3 alkyl); and X represents an anion of a pharmaceutically acceptable acid, the compounds for use as medicaments, use of the compounds for the manufacture of specific medicaments, and pharmaceutical compositions comprising the compounds. The present invention also concerns a method of treatment involving administration of the compounds.
摘要:
Gram Negative bacterial virulence genes are identified, thereby allowing the identification of novel-bacterial agents that target these virulence genes and their products, and the provision of novel gram negative bacterial mutants useful in vaccines.
摘要:
The present invention provides the enzyme and enzymatic procedures for cleaving the β secretase cleavage site of the APP protein and associated nucleic acids, peptides, vectors, cells and cell isolates and assays.
摘要:
The present invention is directed to novel substrates for Hu-Asp. More particularly, the invention provides peptide substrates and fusion polypeptide substrates comprising a β-secretase cleavage site. Methods and compositions for making and using the peptides are disclosed.