WO2000059943A2 - MONOCLONAL ANTIBODIES AGAINST HUMAN PROTEIN Mcm3, PROCESS FOR THEIR PRODUCTION, AND THEIR USE - Google Patents
MONOCLONAL ANTIBODIES AGAINST HUMAN PROTEIN Mcm3, PROCESS FOR THEIR PRODUCTION, AND THEIR USE Download PDFInfo
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- WO2000059943A2 WO2000059943A2 PCT/EP2000/002910 EP0002910W WO0059943A2 WO 2000059943 A2 WO2000059943 A2 WO 2000059943A2 EP 0002910 W EP0002910 W EP 0002910W WO 0059943 A2 WO0059943 A2 WO 0059943A2
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- mcm3
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/14—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from fungi, algea or lichens
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/975—Kit
Definitions
- the present invention relates to monoclonal antibodies against human protein Mcm3 , processes for their production and their use.
- Mem proteins were first described in the barm S. cerevisiae. It is known, that these proteins play an important role in the initiation of DNA replication, which was shown in the barm by its decisive role in the transmittance of extra chromosome DNA segments, minichromosomes (Maine et al . , Genetics, 1984, 106:365- 385) . This feature was the basis for the naming for these proteins, minichromosome maintenance, Mem. The proteins of the Mem family are highly conserved with respect to evolution.
- Mcm2 At present six proteins (Mcm2, Mcm3 , Mcm4 , Mcm5 , Mcm6 ,
- Mcm7 are described in the human system which with other cell cycle dependent structures form a protein complex that is necessary for DNA replication, and which were already postulated as DNA replication licence factors by J.J. Blow and R.A. Laskey in 1988 (Nature, 332:546-548).
- Mcm3 protein plays an important role by forming a biochemical strong bond with Mcm5 (A. Richter, R. Knippers, Eur. J. Biochem. , 1997, 247:136-141). Since Mcm3 and the other members of the Mem family have such a basic function in the cell cycle, detection systems are desired, preferably immunobiochemical and immunohistological detections. Such detections are of need because new parameters for medical diagnosis, preferably in cancer diagnosis, can be achieved therewith.
- the object of the present invention is therefore to provide means that detect quickly and monospecifically Mcm3 protein in biochemical and also in histological systems conducted alone or together in combination. This detection can be conducted alone or in combination with other known markers .
- this is achieved by a monoclonal antibody directed against Mcm3 protein and being applicable both in immunobiochemical and in immunohistochemical detection systems, whereby these detections can be conducted alone or in combination.
- Another aspect of the invention is the provision of diagnostic compositions and detection kits comprising the monoclonal antibody according to the present invention.
- Yet another aspect is the use of the monoclonal antibody according to the present invention for the detection of Mcm3 in a sample.
- the present invention relates to pharmaceutical preparations and medicines containing the monoclonal antibody and the use of the monoclonal antibody for the preparation of a medicament for the treatment of certain diseases .
- the methods comprise administering, e.g., either locally or systemically to a subject, a pharmaceutically effective amount of a composition comprising an MCm3 antibody according to the present invention.
- Fig.l shows a Western Blot using a monoclonal antibody according to the present invention (right side) and a polyclonal antibody known in the art (left side) . It is clearly demonstrated that the antibody according to the present invention recognises only one band while the polyclonal antibody detects further bands in the range of 90 to 50 kDa.H denotes HeLa cells and C denotes CHO cells . Detailed description of the invention
- a monoclonal antibody directed against Mcm3 protein and being applicable both in immunobiochemical and in immunohistochemical detection systems, whereby these detections can be conducted alone or in combination is provided.
- the monoclonal antibody according to the present invention can be obtained from any animal or the human being, whereby the monoclonal antibodies of the mouse are preferred.
- the monoclonal antibody may be altered biochemically, by genetic manipulation, or it may be synthetic, with the antibody possibly lacking portions completely or in parts, said portions being necessary for the recognition of Mcm3 and being substituted by others imparting further advantageous properties to the antibody.
- a hybridoma cell line producing a preferred monoclonal antibody of the present invention namely, a monoclonal mouse antibody with said above-mentioned detection, was deposited at the Deutschen Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ) in Braunschweig under the number DSM ACC2388 on February 16, 1999.
- DSMZ Deutschen Sammlung von Mikroorganismen und Zellkulturen GmbH
- antibody refers to immunoglobulin molecules and immunologically active portions of immunoglobulin molecules, i.e., molecules that contain an antigen binding site which specifically binds (immunoreacts with) Mcm3.
- immunologically active portions of immunoglobulin molecules include F(ab) and F(ab')2 fragments which can be generated by treating the antibody with an enzyme such as pepsin.
- the invention provides monoclonal antibodies that bind Mcm3.
- a disease, a disorder or condition "associated with” or “characterized by” an aberrant McM3 activity refers to a disease, disorder or condition in a subject which is caused by or contributed to by an aberrant MCm3 activity.
- treating is intended to encompass curing as well as ameliorating at least one symptom of the condition or disease.
- Monoclonal anti-Mcm3 antibodies can be prepared by immunizing a suitable subject with an Mcm3 immunogen.
- An appropriate immunogenic preparation can contain, for example, recombinantly expressed Mcm3 protein or a chemically synthesized Mcm3 polypeptide.
- the preparation can further include an adjuvant, such as Freund's complete or incomplete adjuvant, or similar immunostimulatory agents. Immunization of a suitable subject with an immunogenic Mcm3 preparation induces an anti-Mcm3 antibody response.
- the anti-Mcm3 antibody titer in the immunized subject can be monitored over time by standard techniques, such as with an enzyme linked immunosorbent assay (ELISA) using immobilized Mcm3. If desired, the antibody molecules directed against Mcm3 can be isolated from the mammal
- antibody-producing cells can be obtained from the subject and used to prepare monoclonal antibodies by standard techniques, such as the hybridoma technique originally described by Koehler and Milstein (1975) Nature 256:495-497) (see also, Brown et al . (1981) J. Immunol. 127:539-46; Brown et al . (1980) J. Biol . Chem. 255:4980-83; Yeh et al . (1976) Proc . Natl. Acad. Sci.
- an immortal cell line (typically a myeloma) is fused to lymphocytes (typically splenocytes) from a mammal immunized with Mcm3 immunogen as described above, and the culture supernatants of the resulting hybridoma cells are screened to identify a hybridoma producing a monoclonal antibody that binds Mcm3.
- the immortal cell line e.g., a myeloma cell line
- the immortal cell line is derived from the same mammalian species as the lymphocytes.
- murine hybridomas can be made by fusing lymphocytes from a mouse immunized with an immunogenic preparation of the present invention with an immortalized mouse cell line.
- Immortal cell lines are mouse myeloma cell lines that are sensitive to culture medium containing hypoxanthine , aminopterin and thymidine ("HAT medium") .
- HAT medium hypoxanthine , aminopterin and thymidine
- Any of a number of myeloma cell lines can be used as a fusion partner according to standard techniques, e.g., the P3-NS 1/1-Ag4- 1; P3x63-Ag8.653 or Sp2/0-Agl4 myeloma lines.
- HAT-sensitive mouse myeloma cells are fused to mouse splenocytes using polyethylene glycol ("PEG").
- PEG polyethylene glycol
- Hybridoma cells resulting from the fusion are then selected using HAT medium, which kills unfused myeloma cells (unfused splenocytes die after several days because they are not transformed) .
- Hybridoma cells producing a monoclonal antibody of the invention are detected by screening the hybridoma culture supernatants for antibodies that bind Mcm3 , e.g., using a standard ELISA assay.
- a monoclonal anti-Mcm3 antibody can be identified and isolated by screening a recombinant combinatorial immunoglobulin library (e.g., an antibody phage display library) with Mcm3 to thereby isolate immunoglobulin library members that bind Mcm3.
- Kits for generating and screening phage display libraries are commercially available (e.g., the Pharmacia Recombinant Phage Antibody System, Catalog No. 27-9400-01; and the Stratagene SurfZAP ® Phage Display Kit, Catalog No.
- recombinant anti-Mcm3 antibodies such as chimeric and humanized monoclonal antibodies, comprising both human and non-human portions, which can be made using standard recombinant DNA techniques, are within the scope of the invention.
- Such chimeric and humanized monoclonal antibodies can be produced by recombinant DNA techniques known in the art, for example using methods described in Robinson et al . International Application No. PCT/US86/02269; Akira, et al . European Patent Application 184,187; Taniguchi, M. , European Patent Application 171,496; Morrison et al . European Patent Application 173,494; Neuberger et al . PCT International Publication No.
- An anti-Mcm3 monoclonal antibody can be used to isolate Mcm3 by standard techniques, such as affinity chromatography or immunoprecipitation.
- An anti-Mcm3 antibody can be used to detect Mcm3 protein (e.g., in a cellular lysate or cell supernatant) in order to evaluate the abundance and pattern of expression of Mcm3 protein (e.g., in a cellular lysate or cell supernatant) in order to evaluate the abundance and pattern of expression of
- Anti-Mcm3 antibodies can be used diagnostically to monitor protein levels in tissue as part of a clinical testing procedure, e.g., to, for example, determine the efficacy of a given treatment regimen. Detection can be facilitated by coupling (i.e., physically linking) the antibody to a detectable substance.
- detectable substances include various enzymes, prosthetic groups, fluorescent materials, luminescent materials, bioluminescent materials, and radioactive materials.
- suitable enzymes include horseradish peroxidase, alkaline phosphatase, ( -galactosidase, or acetylcholinesterase) ;
- suitable prosthetic group complexes include streptavidin/biotin and avidin/biotin;
- suitable fluorescent materials include umbelliferone, fluorescein, fluorescein isothiocyanate, rhodamine, dichlorotriazinylamine fluorescein, dansyl chloride, Cy-dyes, Alexa-dyes or phycoerythrin;
- an example of a luminescent material includes luminol;
- examples of bioluminescent materials include luciferase, luciferin, and aequorin, and examples of suitable radioactive material include 125 I, 131 I, ; 35 S or 3 H.
- monoclonal antibodies according to the invention can be produced with the initial screening strategy described further below. Since a plurality of prepared hybridoma are either not monospecifically against Mcm3 protein or are applicable only in immunobiochemical detection systems but not in immunohistological systems and vice versa, initial examination of generated hybridoma cells requires this strategy to produce monoclonal antibodies according to the invention which have both properties.
- sample 1 is intended to cover all types of samples suitable for the purpose of the invention.
- samples are serum, sputum, urine, liquor, tissue, and biopsies.
- the sample may be a blood sample or a gynaecological sample.
- the antibodies according to the invention are excellently suitable in the application of diagnostic problems, in which comparatively the tissue topological distribution analysis, e.g. determined by immunohistochemistry with quantitative expression parameters, e.g. obtained by Western Blot or immunoprecipitation, shall be analysed.
- the monospecific detection of the Mcm3 expression can be performed reliably in one-by-one conducted immunobiochemical detection methods such as ELISA,
- the Western Blot hereby being preferred, or immunohistochemical tissues, preferably on routine fixed and paraffin embedded tissue.
- the antibodies according to the invention may be labelled, if it is appropriate, as described above, or employed in combination with labelled antibodies directed against them or other reagents.
- Monoclonal antibodies according to the invention can inhibit in vivo the assembly of DNA precursors and therefore inhibit cell proliferation.
- these antibodies or the above mentioned derivatives of the same are suitable for the therapy of states of a disease which are accompanied by raised cell proliferation.
- diseases are tumours, allergies, autoimmune diseases, scar formation, inflammations and rheumatic diseases as well as the suppression of defence reactions of transplantations.
- the monoclonal antibodies according to the invention can be used alone or combined with common carriers, adjuvants and/or additives.
- the antibodies are suitable for the systemic, local, subcutaneous, intrathecal and topical application and for application by enema.
- suitable solvents preferably as aqueous solution, in the form of liposomes, as emulsion or in solid state, e.g. as powder or in the form of microcapsules .
- a monoclonal antibody of the present invention can be administered in a combined method of treatment with a different pharmaceutically active agent.
- Pharmaceutically active agents that can be formulated with the monoclonal antibodies of the present invention, or alternatively can be administered in a combined method of treatment, can be for instance antibodies, in particular monoclonal antibodies, against other antigens, thus providing a "cocktail" containing a monoclonal antibody of the present invention and one or more (monoclonal) antibodies against other antigens involved in the pathogenesis of the relevant disease state.
- active agents that can be formulated with the monoclonal antibodies of the present invention, or alternatively can be administered in a combined method of treatment, especially in order to produce a therapeutically useful effect, depend on the disease state to be cured and are, for instance, commercially available gamma globulin and immune globulin products, antibiotics, antimicrobial products, antibacterial and antitumor agents or a mixture of two or more of them.
- Monoclonal antibodies according to the invention can be employed in a particularly advantageous way in the therapy of tumours, namely as such or in combination with other therapeuticals and forms of therapy respectively, such as radiatio, that is resistant against conventional tumour therapeuticals.
- Such resistances occur in unspecific cytostatica such as vinblastin or cisplatin either secondarily, i.e. after repeated application, or exist primarily at certain tumours, such as carcinoma of the kidneys .
- the dosages of such antibodies will vary with the condition being treated and the recipient of the treatment, but will be in the range of 1 to about 100 mg for an adult patient preferably 1 to 10 mg usually administered daily for a certain period. A two part dosing regime may be preferable wherein 1 to 5 mg are administered.
- the detection of Mcm3 is conducted in combination with the detection of the proteins Ki-67 and p27.
- Ki-67 protein is expressed in proliferating cells, but rapidly disappears when cells enter a resting state (Baisch, H, and Gerdes, J (1987). Cell Tissue Kinet . 20(4), 387-391) .Clinical studies have shown that the Ki- 67 antigen is an independent prognostic marker in many different human neoplasms, e.g.
- breast cancer Jansen RL, Hupperets PS, Arends JW, Joosten-Achjanie SR, Volovics A, Schouten HC, and Hillen HF (1998).
- Br. J. Cancer, 78: 460-465) soft tissue sarcoma, meningeomas (Perry A, Stafford SL, Scheithauer BW, Suman VJ, and Lohse CM (1998).
- Cancer 82: 2262-2269 prostate cancer (Mashal RD, Lester S, Corless C, Richie JP, Chandra R, Propert KJ, and Dutta A (1996) Cancer Res 56 (18) :4159-63) and non-Hodgkin lymphoma (Gerdes et al . (1984), J. Immunol. 133: 1710-1715) .
- the protein p27 belongs to the family of cyclin dependent kinase inhibitors (CDKI) , which regulate cell cycle progression by binding and inactivating cyclin-dependent- kinases complexes at defined checkpoints within the cell cycle (Toyoshima H, and Hunter T (1994) Cell 78(1) :67- 74) .
- CDKI cyclin dependent kinase inhibitors
- the expression of p27 serves as a robust marker for differentiation in normal developing tissue and also in tumors displaying deregulated growth (Lloyd RV, Jin L, Qian X, and Kulig E (1997) Am J Path 150: 401-407., Zhang P, Wong C, DePinho RA, Harper JW, and Elledge SJ (1998) Genes Dev 12 (20) : 3162-3167) .
- MCM3 protein is expressed in cells that have ceased to proliferate, but are not terminally differentiated according to the absence of p27 protein expression, whereas Ki-67 is expressed in proliferating cells only. P27 can be found in quiescent cells but not in proliferating cells. Ki-67, MCM3 and p27 provide one set of parameters which define complementary biological properties that are suitable for a detailed characterization of disordered cell growth and tumorgenesis. Tumor diagnostics may also benefit from a combined assessment of these markers which may be of help to choose the most appropriate therapy concept for an individual patient.
- the hybridoma supernatant which were tested positive in the spot-blot were tested subsequently immunohistologically .
- paraffin sections e.g. tonsil
- the sections were then cooked in citrate buffer pH 6 (2.1g citric acid monohydrate for 11, adjust with 2N NaOH to pH 6) in a pressure cooker for 1-5 minutes. After opening the cooker the sections were washed immediately in cold (RT) TBS, followed by incubation with hybridoma supernatant in a humid chamber for 30 minutes. After washing in TBS for several times antibodies bound to the sections were detected by means of the indirect immunoperoxidase method, stained with hemalum, embedded and evaluated microscopically.
- the antibody according to the present invention shows the following staining pattern.
- the antibody predominantly reacts with the nuclei of cells in proliferative regions, indicated by the fact that cells of the dark zone within the germinal centers of human tonsils stain positive for Mcm3.
- cells near the basal layer of the normal mucosa react with the Mcm3 specific antibody.
- Mcm3 staining was also seen in the intermediate and upper layer which belong to the non- proliferating cell compartment of the oral mucosa.
- Hybridoma which were positive both in the spot-blot and in immunohistology, were cloned and recloned until they were monoclonal. Independent monoclonal antibodies were obtained.
- a hybridoma cell line producing a monoclonal antibody according to the invention was deposited at the
- Cell lysates of the cell line HELA (H) and CHO (C) were applied to sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS PAGE) .
- SDS PAGE sodium dodecyl sulphate polyacrylamide gel electrophoresis
- the proteins separated in the gel were transferred to a nitrocellulose membrane in a wet-blotting chamber over night. This membrane was then incubated with a diluted rabbit anti Mcm3 antiserum (Hu, B., et al., Nucleic Acid Res., 1993, 21: 5289-5293) (0.15 ⁇ g / ml ) for 1 hour at room temperature .
- the monoclonal anti-Mcm3 antibody according to the invention revealed only the expected protein band with an apparent molecular weight of 105 kDa. Further, in immunohistochemical studies, the monoclonal antibody according to the present invention demonstrates its usefulness for the detection of Mcm3
- Cell preparations (1 x 10 6 Cells) are taken up in immunoprecipitation buffer (18 mM Tris/HCl, 150 mM NaCl, 0.3% hexadecylmethyl-ammoniumbromide, 5 mM EDTA and 1 mM DTT) comprising protease inhibitors, cooked for 5 minutes, cooled on ice and centrifuged (5 minutes, 14000 rpm) . The excess liquid is added to the complex of Dynalbeads / primary antibodies and incubated at 4°C for 30 minutes on a roller.
- immunoprecipitation buffer (18 mM Tris/HCl, 150 mM NaCl, 0.3% hexadecylmethyl-ammoniumbromide, 5 mM EDTA and 1 mM DTT
- protease inhibitors cooked for 5 minutes, cooled on ice and centrifuged (5 minutes, 14000 rpm) .
- the excess liquid is added to the complex of Dynalbeads / primary
- the tube is placed in a Dynal magnetic concentrator for 20 seconds and the excess liquid is removed.
- Magnetic beads are resuspended in 500 ⁇ l NET (Tris/HCl 18 mM, NaCl 150 mM, EDTA 5 mM, DTT 1 mM) placed again in the magnetic concentrator and the supernatant is removed after 20 seconds. In this way, the beads are washed several times.
- Mcm3 can then be analysed by means of SDS-PAGE.
- Micro injection of anti- Mcm3 antibodies according to the invention in nuclei of permanent cell line cells were cultivated on CELLocate ® cover slips for microinjection and used in the logarithmic growth period.
- Anti-Mcm3 antibodies according to the invention and an irrelevant control antibody, respectively, were microinj ected with a transjector and micro manipulator into the nuclei under light microscopy control (pressure of injection 130 hPa; time of injection between 0,3 and 0,5 seconds).
- the injected cells were then cultivated with bromodesoxyuridin (BrdU) containing (0.1 mM) medium for 6 hours.
- the cover slips were washed three times in Tris-buffered saline (TBS) , incubated in 100 % EtOH for 10 minutes at -20°C followed by permeation of the adhering cells by transferring directly in 0.1% Triton X-100 TBS for 10 minutes by room temperature.
- TBS Tris-buffered saline
- the injected antibodies were then detected with a commercially available Cy3 coupled goat anti mouse antibody, Dianova, Hamburg (dilution according to the instructions of the producer in PBS/10% bovine serum albumin) .
- the preparations were first incubated in 2M HC1 for 60 minutes at 37°C for the detection of BrdU fixed into the cells.
- the preparations were washed first several times with distilled water, then two times with PBS. Then incubation with a commercially available FITC labelled anti BrdU antibody, Boehringer Mannheim, Mannheim (dilution according to the instructions of the producer) overnight at 4°C in a humid chamber was performed. Then the preparations were washed thoroughly five times in PBS for 10 minutes, covered with DABCO (1,4 -diazabicyclo [2,2,2] octane) in 90% glycerol, and evaluated by fluorescence microscopy.
- FITC labelled anti BrdU antibody Boehringer Mannheim, Mannheim (dilution according to the instructions of the producer) overnight at 4°C in a humid chamber was performed. Then the preparations were washed thoroughly five times in PBS for 10 minutes, covered with DABCO (1,4 -diazabicyclo [2,2,2] octane) in 90% glycerol, and evaluated by fluorescence microscopy.
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Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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AT00920645T ATE296316T1 (en) | 1999-04-01 | 2000-03-31 | MONOCLONAL ANTIBODIES DIRECTED AGAINST HUMAN MCM3 PROTEIN, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
US09/937,649 US6777194B1 (en) | 1999-04-01 | 2000-03-31 | Monoclonal antibodies against human protein Mcm3, process for their production, and their use |
EP00920645A EP1165615B1 (en) | 1999-04-01 | 2000-03-31 | MONOCLONAL ANTIBODIES AGAINST HUMAN PROTEIN Mcm3, PROCESS FOR THEIR PRODUCTION, AND THEIR USE |
DE60020353T DE60020353T2 (en) | 1999-04-01 | 2000-03-31 | MONOCLONAL ANTIBODIES TARGETED AGAINST HUMAN MCM3 PROTEIN, PROCESS FOR THEIR PREPARATION AND THEIR USE |
JP2000609452A JP4980516B2 (en) | 1999-04-01 | 2000-03-31 | Monoclonal antibody against human protein Mcm3, method for producing the same, and use thereof |
DK00920645T DK1165615T3 (en) | 1999-04-01 | 2000-03-31 | Monoclonal antibodies to human protein Mcm3, process for their preparation of their use |
AU41148/00A AU4114800A (en) | 1999-04-01 | 2000-03-31 | Monoclonal antibodies against human protein mcm3, process for their production, and their use |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19915057A DE19915057A1 (en) | 1999-04-01 | 1999-04-01 | Monoclonal antibodies to the human Mcm3 protein, process for their preparation and their use |
DE19915057.5 | 1999-04-01 |
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US09/937,649 A-371-Of-International US6777194B1 (en) | 1999-04-01 | 2000-03-31 | Monoclonal antibodies against human protein Mcm3, process for their production, and their use |
US10/753,747 Division US20040146513A1 (en) | 1999-04-01 | 2004-01-08 | Monoclonal antibodies against human protein Mcm3, process for their production, and their use |
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US (2) | US6777194B1 (en) |
EP (1) | EP1165615B1 (en) |
JP (1) | JP4980516B2 (en) |
AT (1) | ATE296316T1 (en) |
AU (1) | AU4114800A (en) |
DE (2) | DE19915057A1 (en) |
DK (1) | DK1165615T3 (en) |
ES (1) | ES2239594T3 (en) |
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WO2009029810A1 (en) * | 2007-08-31 | 2009-03-05 | Historx, Inc. | Automatic exposure time selection for imaging tissue |
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-
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- 2000-03-31 EP EP00920645A patent/EP1165615B1/en not_active Expired - Lifetime
- 2000-03-31 ES ES00920645T patent/ES2239594T3/en not_active Expired - Lifetime
- 2000-03-31 AT AT00920645T patent/ATE296316T1/en not_active IP Right Cessation
- 2000-03-31 AU AU41148/00A patent/AU4114800A/en not_active Abandoned
- 2000-03-31 WO PCT/EP2000/002910 patent/WO2000059943A2/en active IP Right Grant
- 2000-03-31 JP JP2000609452A patent/JP4980516B2/en not_active Expired - Fee Related
- 2000-03-31 US US09/937,649 patent/US6777194B1/en not_active Expired - Fee Related
- 2000-03-31 DE DE60020353T patent/DE60020353T2/en not_active Expired - Lifetime
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2004
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11391744B2 (en) | 2015-06-08 | 2022-07-19 | Arquer Diagnostic Limited | Methods and kits |
US11519916B2 (en) | 2015-06-08 | 2022-12-06 | Arquer Diagnostics Limited | Methods for analysing a urine sample |
Also Published As
Publication number | Publication date |
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US20040146513A1 (en) | 2004-07-29 |
ATE296316T1 (en) | 2005-06-15 |
DE60020353T2 (en) | 2006-01-26 |
JP2002541157A (en) | 2002-12-03 |
JP4980516B2 (en) | 2012-07-18 |
DK1165615T3 (en) | 2005-08-15 |
DE19915057A1 (en) | 2000-10-19 |
AU4114800A (en) | 2000-10-23 |
EP1165615A2 (en) | 2002-01-02 |
WO2000059943A3 (en) | 2001-03-22 |
DE60020353D1 (en) | 2005-06-30 |
EP1165615B1 (en) | 2005-05-25 |
US6777194B1 (en) | 2004-08-17 |
ES2239594T3 (en) | 2005-10-01 |
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