摘要:
The invention relates to the use of an antibody to detect and/or quantify and/or isolate basophiles and/or mast cells and/or precursor cells of basophiles and/or mast cells and/or a surface structure of all of said cells. The antibody binds to the surface structure of the cells with which the antibody with the designation 97A6 can bond, whereby said antibody is produced from hybridome cells and is released. Said hybridome cells were deposited with the German Collection of Microorganisms and Cell Cultures, GMBH on 12.02.97 under the following number: DSM ACC 2297 in accordance with the Budapest Treaty.
摘要:
The invention relates to a method for detecting allergies. A blood sample is incubated first with an agent acting on cells, preferably Interleukin IL-3, and then with an allergen that binds to those surface structures of basophiles and/or precursor cells of basophiles and/or mast cells to which antibody 97A6 can bind. Said antibody is produced and released by hybridome cells that were deposited according to the Budapest Treaty on 12.02.1997 with the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, DSMZ, carrying number DSM ACC 2297. The antibodies bound to the basophiles and/or mast cells and/or precursor cells of basophiles are then quantified.
摘要:
A gene complex for reversible immortalization of cells contains an immortalizing gene domain including at least one resistance gene, an immortalization gene and preferably a suicide gene, in addition to sequences flanking said gene domain and acting as a recognition point for homologous, intermolecular recombination, as well as at least one promoter (fig. 1) which prefixes the gene domain. A gene complex for immunomodulation of cells contains a first immunomodulated gene domain whose expression inhibits the function of MHC I molecules, a second immunomodulating gene domain whose expression results in an inactivation of natural killer cells, and a resistance gene. Organ-related cells are provided according to a method for obtaining cells; said cells are immortalized by transferring the first gene complex and are immunomodulated by transferring the second gene complex. The immortalization is reversed after expansion of the immortalized cells has occurred.
摘要:
According to the inventive method for treating milk, especially breast milk, the milk is momentarily heated in a container (24). The container (24) is set in motion, at least while the milk is being heated, in such a way that a milk film (32) forms on the inner wall (29). The invention also relates to a device (10) for carrying out the method.
摘要:
The invention relates to non-infectious particles or peptides derived from the Coxsackie virus which are suited to endosomolytic action and/or endocytose reinforcement in a cell transfection.
摘要:
The invention relates to a peptide for triggering an immune response to tumor cells. Said peptide has an optionally modified fragment of the protein that is encoded by the gene MUC-1. Said protein triggers an HLA-A2-restricted immune response.
摘要:
The present invention relates to a method for selecting peptides for the targeted transport of drugs and markers. According to this method, a bacteriophage library is applied to an animal and a target structure is prepared outside the animal after incubation. The selected bacteriophages are isolated from the target structure and are applied to another animal after adequate amplification during a new cycle. This invention further relates to peptides selected according to the present method, wherein said peptides penetrate into the intestine mucosa, bind to the endothelial cells of tumors and inflammatory injury and are translocated into the tumor.
摘要:
The invention relates to a method for producing a thrombocyte preparation (27) that is low in leucocytes and erythrocytes from a thrombocyte concentrate (26) containing leucocytes and a residual proportion of erythrocytes. The thrombocyte concentrate (26) is initially centrifuged. The thrombocyte concentrate is subsequently filtered using a leucocyte depletion filter (21), beginning with the centrifugal supernatant. The proportion of erythocytes in the thrombocyte concentrate (26) to be filtered is monitored (16) before passing through to the leucocyte depletion filter (21). The entire filter process is terminated when a specific proportion of erythrocytes is obtained.
摘要:
The invention relates to a device for accessing the sub-retinal space (36) of an eye (10), comprising an extended flat body consisting of a soft material. Said body can be inserted laterally into the sub-retinal space (36) through an incision (20) in the sclera (12) of the eye (10). The body takes the form of a strip (30), with one surface being configured as a guiding surface for a medical device, for example for implanting a microphotodiode chip (40).