摘要:
Stabilized duocarmycin derivatives represented by formula (I), wherein R is lower alkyl, allyl or benzyl, and X is C1 or Br, are prepared by adding at least a compound selected from the group consisting of a saccharide, an electrolyte, a water-soluble polymer, a polyhydric alcohol and a surfactant to a solution containing the duocarmycin derivatives. Also provided are freeze-dried pharmaceutical preparations containing the stabilized duocarmycin derivatives.
摘要:
The present invention provides a novel method for preventing and treating mastitis in mammals and a composition for use in the method to prevent reduction in milk production caused by development of mastitis among livestock such as dairy cows, the invention being based on the finding that mastitis in mammals can be prevented and treated by administering phytase to the mammals.
摘要:
The present invention discloses a process for the production of humanized chimera antibody, wherein the chimera antibody is produced easily without changing any of the amino acids of its mouse antibody variable region. The invention relates to humanized chimera antibodies obtainable by the claimed process and being reactive with ganglioside GD 3 , to transformants capable of producing said humanized chimera antibodies, to pharmaceutical compositions comprising said humanized chimera antibodies, and the use of these antibodies for treating cancer.
摘要:
A monoclonal antibody capable of specifically and effectively recognizing hTERT protein which is the catalytic subunit of telomerase; a human chimeric antibody, a CDR transplantation antibody, a single-stranded antibody and a disulfide stabilizing antibody each containing the above monoclonal antibody; a method for detecting/quantitating hTERT protein by using these antibodies; and diagnostic methods, diagnostics and remedies for various diseases such as cancer in which telomerase participates.
摘要:
Tablets comprising isotopic urea and an inorganic compound. Tableting a mixture of the urea with one or more inorganic compounds (additives) can inhibit the adhesion due to cohesiveness of urea and can give tablets having a practical disintegration time and sufficiently high hardness. The tablets are useful for the diagnosis of infections with urease-producing microorganisms containing isotopic urea, particularly the one with Helicobacter pylori.
摘要:
An epoxycyclohexenedione derivative represented by general formula (I) or a pharmacologically acceptable salt thereof, wherein R represents C10-C25 linear or branched alkanoyl, C10-C25 linear alkenoyl or a group represented by formula (A), wherein n represents an integer of 1 to 4. This compound has antibacterial and antitumoral activities.
摘要:
The present invention relates to a protein having the amino acid sequence represented by SEQ ID NO: 1, or a protein having ferulic acid decarboxylase activity and having an amino acid sequence wherein one or more amino acid residues are deleted, substituted or added in the amino acid sequence represented by SEQ ID NO: 1; a gene encoding said protein; a recombinant vector comprising said gene; a transformant carrying said recombinant vector; a process for producing 4-vinylguaiacol, vanillin or vanillic acid, or a distilled liquor, wherein an enzyme source having ferulic acid decarboxylase activity which is derived from said transformant is used; and a process for producing a distilled liquor, wherein yeast having an enhanced ferulic acid decarboxylase activity is used.
摘要:
Disclosed are a method for producing a protein-containing acidic food and drink that comprises processing a protein emulsion having a pH value that is higher than the isoelectric point of the protein in the emulsion at a high temperature to make the emulsion having a pH value that is lower than the isoelectric point of the protein; the protein-containing acidic food and drink produced in the method; protein-containing acidic food and drink containing protein, fat and oil, and water-soluble polysaccharide, in which the particles dispersed have a mean particle size of not greater than 15 µm; and a protein-containing acidic drink containing protein, fat and oil, and water-soluble polysaccharide, in which the particles dispersed have a mean particle size of not greater than 15 µm and/or having a viscosity not greater than 20 centipoises (cPs). The protein-containing acidic food and drink is smooth, tasteful, palatable and has good storage stability.