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Class 435/452 - One of the fusing cells is a mouse antibody-producing cell


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes wherein one or more of the fusing partners is
No. of patents: 121
Last issue date: 09/04/2007


1        
NumberTitleIssue Date
7264939Method of detecting native proBNP
The present invention relates to antibodies specifically binding to native proBNP, a method for specific detection of native proBNP, a method of correlating the level of native proBNP to the diagnosis of heart failure, a kit for detection of native proBNP and to a h...
09/04/2007
7264938Method of detecting native proBNP
The present invention relates to antibodies specifically binding to native proBNP, a method for specific detection of native proBNP, a method of correlating the level of native proBNP to the diagnosis of heart failure, a kit for detection of native proBNP and to a h...
09/04/2007
7244580Epsilon immunoglobulin chain derived peptides for induction of anti-IgE antibodies
The present invention relates to identification of polypeptides useful for generating antibodies specific for non-human IgE, particularly equine IgE. The invention, therefore, also relates to antibodies that specifically bind to IgE and methods to detect IgE using t...
07/17/2007
7241578Immunoassay method/equipment, biological component measurable toilet, anti-albumin monoclonal antibody, cell strain producing the same, and albumin detection kit
The immunoassay method of this invention measures the content of a subject substance in a sample. The method includes the steps of: (a) preparing a mixed solution by mixing the sample and an antibody solution including a first monoclonal antibody and a second monocl...
07/10/2007
7148025Method of detecting native proBNP
The present invention relates to antibodies specifically binding to native proBNP, a method for specific detection of native proBNP, a method of correlating the level of native proBNP to the diagnosis of heart failure, a kit for detection of native proBNP and to a h...
12/12/2006
7138241Hybridoma, an antibody resistant to an interfering substance, and a kit for immunological analysis
The present invention provides for a method of selecting an antibody against a target substance to be measured, which comprises selecting the antibody against the target substance by antigen-antibody reaction in the presence of a substance interfering with the antig...
11/21/2006
7087727Periostin-based diagnostic assays
The invention includes novel human periostin polypeptides and DNAs encoding them. Also embraced by the invention are human periostin specific antibodies, diagnostic assays for metastasis of breast cancer to bone, and preeclempsia. ...
08/08/2006
7074903Monoclonal antibody specific to tartrate-resistant acid phosphatase 5b and use thereof
Monocolonal antibodies having a higher reactivity with tartrate-resistant acid phosphatase 5b (TRACP 5b) than tartrate-resistant acid phosphatase 5a (TRACP 5a) and having a higher specificity to TRACP 5b can be obtained by cell fusion using as antigens TRACP 5b puri...
07/11/2006
6964854Compositions and methods useful for the diagnosis and treatment of heparin induced thrombocytopenia/thrombosis
The invention includes compositions, kits and methods comprising a monoclonal antibody which shares key functional properties with the polyclonal antibodies which participate in the pathogenesis of heparin induced thrombocytopenia/thrombosis (HIT/HITT) in a mammal. ...
11/15/2005
6951645Monoclonal antibodies recognizing human platelet membrane glycoproteins and use thereof in anti-thrombotic therapy
A “cocktail” combination of two monoclonal antibodies respectively acting on different sites of the platelet GPIIb-IIIa complex has been disclosed. This “cocktail” combination can completely block receptor function of the GPIIb-IIIa complex, inhibit platelet...
10/04/2005
6949628ANTICYTOMEGALOVIRUS MONOCLONAL ANTIBODIES AND PROCESSES FOR THE IN VITRO DIAGNOSIS OF INFECTIONS BY HUMAN CYTOMEGALOVIRUSES AND A PROTEIN-KINASE INDUCIBLE BY CYTOMEGALOVIRUSES AND RECOGNIZABLE BY AFORESAID MONOCLONAL ANTIBODIES
The invention relates to a process for in vitro diagnosis of an infection by human cytomegaloviruses. The process consists of contacting cells, possibly carrying the infection, with a monoclonal antibody reacting with a polypeptide of molecular weight 68,000, induce...
09/27/2005
6927035Antiuracil monoclonal antibody
A monoclonal antibody which reacts strongly with uracil and thymine but scarcely with N-carbamyl-β-alanine; a hybridoma producing this monoclonal antibody; a method of immunochemically assaying uracil or thymine characterized by using the above-described monoclonal...
08/09/2005
6916628Method for the measurement of soluble CD14 proteins separately
The present invention provides a method for qualitative determination of low molecular weight soluble CD14 proteins separately. The present invention also provides antibodies specific to high molecular weight soluble CD14 proteins. Further, the present invention pro...
07/12/2005
6913894Antibodies directed against signal regulator proteins
Monoclonal antibodies which bind specifically to the extracellular domain of the SIRP cell surface glycoproteins, and which, in some cases, block the interaction of SIRP with the surface molecule CD47, are described. ...
07/05/2005
6893831Immunoassay of PIVKA-II
The present invention provides an immunoassay for specifically measuring with high sensitivity PIVKA-II in serum or plasma through antigen-antibody reaction by adding an animal serum containing thrombin and/or an antibody reacting with human fibrin-like related subs...
05/17/2005
6855508ELISA for VEGF
The vascular endothelial growth factor (VEGF) activity in a patient's bloodstream or other biological sample can serve as a diagnostic and prognostic index for cancer, diabetes, heart conditions, and other pathologies. Antibody-sandwich ELISA method and kits for VEG...
02/15/2005
6849720Monoclonal antibodies to the human LDL receptor, their production and use
There are provided monoclonal antibodies to the LDL receptor which are useful for the identification and purification of LDL and in treatment of e.g. hepatitis C infection. ...
02/01/2005
6844164Antibody against rat postacrosome reaction sperm and utilization thereof
An antibody biding specifically to rat's acrosome reacted sperm is produced and hybridomas (FARS-91 and FARS-92 strains) capable of stably proliferating are obtained by fusing mouse spleen cells having a high antibody titer against rat's acrosome reacted sperm with ...
01/18/2005
6838250Immunoassay for C-reactive protein
The present invention relates to new CRP immunoassay compositions. The compositions include a low affinity anti-human CRP monoclonal antibody, and an antiidiotypic antibody raised against it. The invention further provides a method for obtaining antiidiotypic monocl...
01/04/2005
6719975Anti-hirudin polyclonal antibodies and their use for the identification, immunopurification and quantitative determination of hirudin
A method of making antibodies to hirudin by immunizing with an immunogenic composition containing polymerized hirudin monomers in the absence of carrier protein is taught. ...
04/13/2004
6716594Monoclonal antibody
The invention relates to monoclonal antibody capable of specific binding to the molecular weight of 20 kDa variant of human growth hormone. This monoclonal antibody has no substantial binding to hGH of molecular weight 22 kDa. The invention also relates to th...
04/06/2004
6709833Monoclonal antibody recognizing phosphatidylinositol-3,4-diphosphate
A novel monoclonal antibody that specifically recognizes phosphatidylinositol-3,4-biphosphate (PI-3,4-P2) but does not cross-react with structurally similar phospholipid antigens is advantageous for PI-3,4-P2-specific immunoassay. The gene in the variable regions of...
03/23/2004
6632620Compositions for identification and isolation of stem cells
The invention provides monoclonal antibodies that selectively bind to ectodermally- and endodermally-derived stem cells and methods for the diagnosis of a neoplasm in a subject by contacting a tissue sample from the subject with the antibodies. Also discl...
10/14/2003
6630327Methods and reagents for preparing and using immunological agents specific for P-glycoprotein
This invention relates to immunological reagents and methods specific for a mammalian, transmembrane protein termed Pgp, having a non-specific efflux pump activity established in the art as being a component of clinically-important multidrug resistance in...
10/07/2003
6613538Detection of HLA-G
The present invention relates to the detection of HLA-G. Antibodies to both soluble and membrane bound HLA-G are disclosed. Exemplary antibodies include 2C/C8, 3C/G4, and 4H84. 2C/C8 and 4H84 antibodies bind to the same region of HLA-G, which is a differe...
09/02/2003
6593137Antibodies specific for fullerenes
This invention provides a hybridoma produced by the fusion of a mouse antibody-producing cell and a mouse myeloma which is designated 1-10F-8A and deposited with the ATCC under Accession Number PTA-279, said hybridoma producing a monoclonal antibody which...
07/15/2003
6387698MAGE-10 encoding CDNA, the tumor rejection antigen precursor MAGE-10, antibodies specific to the molecule, and uses thereof
Isolated cDNA molecules which encode the tumor rejection antigen precursor MAGE-10, the protein itself, antibodies to it, and uses of these are part of the invention....
05/14/2002
6358711Antibody to human testin and methods of making and using
The invention provides a human testin (HTES) and polynucleotides which identify and encode HTES. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or prevent...
03/19/2002
6355485Electrofusion chamber
A new and useful apparatus for producing cell electrofusion is provided. The apparatus comprises: a. a chamber with a substrate disposed therein, b. means for directing the cells to be fused toward one side of the substrate; and c. a device for inducing fusion...
03/12/2002
6348576Human cornichon molecule
The invention provides a human cornichon protein (CORN) and polynucleotides which identify and encode CORN. The invention also provides expression vectors, host cells, agonists, antibodies and antagonists. The invention also provides methods for treating ...
02/19/2002
6322787Induction of an anti-tumor immunity by redirecting tumor cells against antigen-presenting cells
According to the invention, there is provided a human or animal cell expressing an antibody directed against a surface antigen on an antigen-presenting cell (APC) and lacking parental tumor-derived immunoglobulin....
11/27/2001
6309880Antibodies specific for CD4-binding domain of HIV-1
A particular epitope located within the CD4-binding region of gpl20 of HIV-1, and antibodies specific for the epitope which can inhibit HIV-1 infection of human cells by diverse strains and isolates of the virus, is disclosed. The antibodies are useful fo...
10/30/2001
6274334Monoclonal antibody, cell line and immunoassay for ractopamine
A hybridoma cell line has been produced for secreting a monoclonal antibody that binds ractopamine and is effective to detect ractopamine levels of about 1 ng/mL or lower. This monoclonal antibody may be used for the detection and quantitative determinati...
08/14/2001
6245897Monoclonal antibody recognizing cell surface antigen CD14
A monoclonal antibody which recognizes lipopolysaccharide binding site of macrophage cell surface receptor CD14 and has binding activity to monocyte or macrophage cells. The monoclonal antibody suppresses the production of an inflammatory mediator such as...
06/12/2001
6210670Cross-reacting monoclonal antibodies specific for E-selectin and P-selectin
This invention provides monoclonal antibodies that bind to both E-selectin and to P-selectin, and inhibit the binding of these proteins to counterreceptors. The invention also provides nucleic acids encoding these antibodies and methods for using the anti...
04/03/2001
6197297Monoclonal antibody specific to polypeptide which induces interferon-gamma production
A monoclonal antibody which is specific to a polypeptide having a molecular weight of 18, 500&#b1;3,000 daltons on SDS-PAGE and a pI of 4.9&#b1;1.0 on chromatofocusing. The monoclonal antibody is obtainable from hybridomas and can be used for the purifica...
03/06/2001
6159751Development of DNA probes and immunological reagents of human tumor associated antigens
This invention provides a method for preparing a hybridoma cell line which produces a monoclonal antibody which specifically recognizes and binds to a tumor associated antigen which comprises: (a) cotransfecting a CREF-Trans 6 cell line with DNA isolated ...
12/12/2000
6051228Antibodies against human CD40
The Applicants have discovered a novel antibody, more specifically a chimerized anti-human CD40 monoclonal antibody, which blocks the interaction between gp39 and CD40. The anti-CD40 antibodies of the present invention are effective in modulating humoral ...
04/18/2000
6025165Methods for producing multivalent antigen-binding proteins
Compositions of, genetic constructions coding for, and methods for producing multivalent antigen-binding proteins are described and claimed. The methods include purification of compositions containing both monomeric and multivalent forms of single polypep...
02/15/2000
6020170Method of preparing a monoclonal antibody
The present invention relates to an efficient method of producing monoclonal antibodies against surface antigens of cells and viruses. The method accommodates for antigens which are present in only relatively small amounts, or antigens of which only very ...
02/01/2000
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