title: [Monoclonal antibodies to the trypsin-binding domain of trypsin inhibitor from human urine].
abstract: Three MAb M2, B6, P1 (IgG1 type) against human urinary trypsin inhibitor (UTI), a glycoprotein with antiinflammatory properties, have been produced by hybridization of mouse myeloma cells P3O1 with spleen cells of immunized mice BALB/c. Competitive ELISA-examination of the peroxidase conjugates of M2, B6, and P1 MAb in the presence of the trypsin binding domain shows the M2 antibody to possess the highest affinity for this domain. On the basis of the MAb M2, a competitive ELISA of UTI concentration in urine is proposed. ELISA-detectable changes in the UTI content of urine from patients with nephritis without renal failure can be considered as an early index of renal parenchyma damage.
authors.forename: O G
authors.initials: OG
authors.lastname: Ogloblina
authors.forename: R
authors.initials: R
authors.lastname: Bekkert
authors.forename: L A
authors.initials: LA
authors.lastname: Belova
authors.forename: K D
authors.initials: KD
authors.lastname: Palvanova
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D001666:Binding Sites, Antibody; D004797:Enzyme-Linked Immunosorbent Assay; D006023:Glycoproteins / Q000276:immunology*; D006801:Humans; D051379:Mice; D008807:Mice, Inbred BALB C; D009393:Nephritis / Q000473:pathology / Q000652:urine; D014357:Trypsin / Q000378:metabolism*; D014361:Trypsin Inhibitors / Q000276:immunology*; D014407:Tumor Cells, Cultured
chemical_list: D000911:Antibodies, Monoclonal; D006023:Glycoproteins; D014361:Trypsin Inhibitors; D014357:Trypsin; C028665:urinastatin
vernacular_title: Monoklonal'nye antitela k tripsinsviazyvaiushchemu domeu ingibitora tripsina iz mochi cheloveka.