摘要:
Tumor rejection antigens derived from tumor rejection precursor MAGE-3 have been identified. These "TRAS" bind to the MHC-class I molecule HLA-A2, and the resulting complexes stimulate the production of cytolytic T cell clones which lyse the presenting cells. The peptides and complexes may be used diagnostically, therapeutically, and as immunogens for the production of antibodies, or as targets for the generation of cytolytic T cell clones.
摘要:
This invention relates to a method of cancer therapy for treating human patients with resectable solid tumors to inhibit recurrence and formation of metastases, comprising surgically removing tumor tissue from a human cancer patient, treating the tumor tissue to obtain tumor cells, irradiating the tumor cells to be viable but non-tumorigenic, preparing a vaccine comprising about 10.sup.7 viable but non-tumorigenic tumor cells per dose and injecting the vaccine intradermally into the human patient after the patient's immune system has recovered from surgery.
摘要:
Disclosed is a process for the preparation and use of gynecological tumor diagnostic and antitumor reagents. The process involves the pre-treatment of a patient with a viral oncolysate and the establishment of stable B cell human hybridomas capable of producing human monoclonal antibodies reactive with cell surface epitopes of human gynecological tumors. At least one such surface epitope is described as is the association constant of the antibody for certain gynecological tumor cells. Also disclosed are methods for utilizing the monoclonal antibodies of the invention in diagnoses and treatment of gynecological malignancies. In addition, two particularly useful gynecological hybridoma lines are disclosed which were derived from the process of the invention.
摘要:
Novel hybridomas, human monoclonal antibodies and their uses are provided. The antibodies distinguish a human neoplastic cell from a normal cell of the same tissue type. The monoclonal antibodies find use in therapy and diagnosis, both in vitro and in vivo.
摘要:
Immunoglobulin M is purified by absorption upon an insoluble matrix material having chemically bound thereon the protein C1q. The matrix is washed and purified immunoglobulin M is then released from the matrix.
摘要:
This invention provides a monoclonal antibody, produced by the hybridoma cell line designated GXM1, which specifically binds to a human class 1tumor antigen. This invention also provides a human monoclonal antibody, produced by a hybridoma cell line designated HJM1, which specifically binds to each of the ganglioside antigens GD2, GD3, GM3 and GD1b. This invention further provides a human monoclonal antibody, produced by a hybridoma cell line designated FCM1, which specifically binds to the ganglioside antigens GM3 and GD1a. Finally, this invention provides a human monoclonal antibody, produced by a hybridoma cell line designated DSM1, which specifically binds to a human class 2 tumor protein antigen.
摘要:
Hybridoma cell lines and transformed B-cell lines are derived from B-cells of cancer patients actively immunized with autologous tumor antigens and used to produce monoclonal antibodies having specificity for tumor-associated antigens. The monoclonal antibodies can be used in both diagnostic procedures and therapy for human cancers.
摘要:
Transformed human lymphocyte cell lines have been produced which secrete human monoclonal antibodies to serotypic determinants on LPS molecules of gram-negative bacteria. These antibodies have been found to be protective against lethal challenges of the homologous bacteria. Pharmaceutical compositions containing these antibodies and their prophylactic and therapeutic use in the management of gram-negative disease in humans are also disclosed.Human lymphocyte cell lines secreting human monoclonal antibodies specifically reacting with Pseudomonas aeruginosa Fisher immunotypes 1 (C5B7), 2 (6F11), 4 (C5D5), 5 (13C1), 6 (5G2) and 7 (8E7) were deposited at the American Type Culture Collection and given A.T.C.C. Accession Nos. CRL 8753, CRL 8562, CRL 8754, CRL 8796, CRL 8797 and CRL 8795, respectively.
摘要:
A human-mouse hybridoma producing a human monoclonal antibody specific for human lung squamous and adenocarcinomas. The human monoclonal antibody can be utilized as a diagnostic agent in serological diagnosis, in the radioimmaging of lung tumors or as a therapeutic agent.
摘要:
Novel hybridomas, human monoclonal antibodies, and their uses are provided. Specifically CLNH5 is a human-human hybridoma which secretes IgM monoclonal antibodies specific for cervical of carcinomas. The monoclonal antibodies can find use in therapy and diagnosis, both in vitro and in vivo.The hybridoma CLNH5 was deposited at the A.T.C.C. for patent purposes as defined in M.P.E.P. 608.01(p) on Jan. 28, 1983 and given A.T.C.C. Accession No. HB8206.