Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Vectors for the expression in yeast of mammalian plasminogen derivatives such as microplasminogen and miniplasminogen are presented. Methods for expression of these proteins in a methylotrophic yeast expression system are disclosed as well as the activation and stabilisation of the recombinant proteins. The proteins of this invention are used In the treatment of focal cerebral ischemic infarction and other thrombotic diseases.

Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: The present invention relates to a new means for the treatment of focal ischemic cerebral infarction (ischemic stroke). It has been found that reduction of ?2-antiplasmin leads to a significantly smaller focal cerebral infarct size. The invention therefore provides the use of compounds that reduce ?2-antiplasmin concentration or activity in vivo, for the preparation of a therapeutical composition for the treatment of focal cerebral ischemic infarction (ischemic stroke).

Abstract: Methods for the identification, production and use of staphylokinase derivatives characterized by a reduced immunogenicity after administration in patients. The derivatives of the invention are obtained by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector; transforming or transfecting a suitable host cell with the vector; culturing the host cell under conditions suitable for expressing the DNA fragment; and purifying the expressed staphylokinase derivative to homogeneity. Preferably the DNA fragment is a 453 bp EcoRI-HindIII fragment of the plasmid pMEX602sakB, (pMEX.

Abstract: Immunoassays for malondialdehyde-modified low density lipoprotein (MDA-modified LDL) and oxidized low density lipoprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Immunoassays for malondialdehyde-modified low density lipprotein (MDA-modified LDL) and oxidized low density lipprotein (OxLDL), monoclonal antibodies (and the cell lines for them) for use in the assays, and a storage-stable standard (which may be used as a calibrator and/or control) are disclosed. MDA-modified LDL and OxLDL are implicated in atherosclerosis and its etiology.

Abstract: Vectors for the expression in yeast of mammalian plasminogen derivatives such as microplasminogen and miniplasminogen are presented. Methods for expression of these proteins in a methylotrophic yeast expression system are disclosed as well as the activation and stabilisation of the recombinant proteins. The proteins of this invention are used In the treatment of focal cerebral ischemic infarction and other thrombotic diseases.

Abstract: The present invention provides a method for reducing the immunogenicity of a peptide or protein, which method comprises the steps of designing a series of overlappig test peptides each having an amino acid sequence that corresponds with part of the amino acid sequence of the peptide or protein of which the immunogenicity is to be reduced; identifying which of the test peptides of the series comprises one or more T-cei epitope(s); modifying the amino acid sequence of one or more of the test peptides comprising one or more T-cell epitope(s); repeating some of the steps with the modified test peptides until one or more of the T-cell epitopes originally comprised therein are significantly reduced or eliminated; modifying the amino acid sequence of the peptide or protein of which the immunogenicity is to be reduced according to the T-cell eliminating modifications made in the amino acid sequence of the test peptides to produce a modified peptide or protein.

Abstract: Methods for the identification, production and use of staphylokinase derivatives characterized by a reduced immunogenicity after administration in patients. The derivatives of the invention are obtained by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector; transforming or transfecting a suitable host cell with the vector; culturing the host cell under conditions suitable for expressing the DNA fragment; and purifying the expressed staphylokinase derivative to homogeneity. Preferably the DNA fragment is a 453 bp EcoRI-HindIII fragment of the plasmid pMEX602sakB, (pMEX.

Abstract: A catheter containing an inflatable balloon, which is at its periphery provided with hollow extensions that communicate between the outside of the balloon and the lumen of the catheter for use in the gene therapeutic treatment of local disorders by transfer of a desired gene to a target cell or tissue being part of or being located in the vicinity of a blood vessel. The catheter is preferably the Infiltrator® catheter.

Abstract: Methods for the identification, production and use of staphylokinase derivatives characterized by a reduced immunogenicity after administration in patients. The derivatives of the invention are obtained by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector; transforming or transfecting a suitable host cell with the vector; culturing the host cell under conditions suitable for expressing the DNA fragment; and purifying the expressed staphylokinase derivative to homogeneity. Preferably the DNA fragment is a 453 bp EcoRI-HindIII fragment of the plasmid pMEX602sakB, (pMEX.

Abstract: Methods for the identification, production and use of derivatives of the invention obtained by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector; transforming or transfecting a suitable host cell with the vector; and culturing the host cell under conditions suitable for expressing the DNA fragment. Preferably the DNA fragment is a 453 bp EcoRI-HindIII fragment of the plasmid pMEX602sakB, the in vitro site-directed mutagenesis is performed by spliced overlap extension polymerase chain reaction and the mutated DNA fragment is expressed in E. coli strain TG1 or WK6.