PMID- 8236798 OWN - NLM STAT- MEDLINE DCOM- 19931214 LR - 20190830 IS - 0165-2427 (Print) IS - 0165-2427 (Linking) VI - 37 IP - 3-4 DP - 1993 Aug TI - Production and characterization of mouse monoclonal antibodies directed against canine IgE and IgG. PG - 183-99 AB - Immediate-type hypersensitivity reactions have been studied infrequently in dogs, in part because of limited availability of antisera specific for canine IgE. A series of murine hybridoma cell lines were prepared, that produced monoclonal antibodies (MAb) with specificity for canine immunoglobulin E (IgE) and IgG. The MAb were tested for their ability to induce a reverse cutaneous anaphylaxis reaction in dog skin, to neutralize the Prausnitz-Kustner reactivity of atopic dog serum, to serve as a ligand in immunoaffinity chromatography, and to bind to IgE and other Ig subclasses in several ELISA systems. Some of the MAb produced were found to be specific for canine IgE. Other MAb recognized common or similar determinants on IgE and IgG, or on IgG and IgM, though with apparently differing affinities. Heat or acid treatment of canine IgE abolished most, but not all, of the reactivity with the anti-IgE MAb. These MAb will be useful for further study of IgE-mediated phenomena in the dog. FAU - DeBoer, D J AU - DeBoer DJ AD - Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison 53706. FAU - Ewing, K M AU - Ewing KM FAU - Schultz, K T AU - Schultz KT LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Netherlands TA - Vet Immunol Immunopathol JT - Veterinary immunology and immunopathology JID - 8002006 RN - 0 (Antibodies, Monoclonal) RN - 0 (Immunoglobulin G) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Animals MH - Antibodies, Monoclonal MH - Antibody Specificity/immunology MH - Cell Line MH - Chromatography, Affinity MH - Dogs/*immunology MH - Enzyme-Linked Immunosorbent Assay MH - Female MH - Hybridomas/immunology MH - Immunoglobulin E/*biosynthesis MH - Immunoglobulin G/*biosynthesis MH - Male MH - Mice MH - Mice, Inbred BALB C MH - Passive Cutaneous Anaphylaxis/*immunology EDAT- 1993/08/01 00:00 MHDA- 1993/08/01 00:01 CRDT- 1993/08/01 00:00 PHST- 1993/08/01 00:00 [pubmed] PHST- 1993/08/01 00:01 [medline] PHST- 1993/08/01 00:00 [entrez] AID - 0165-2427(93)90193-8 [pii] AID - 10.1016/0165-2427(93)90193-8 [doi] PST - ppublish SO - Vet Immunol Immunopathol. 1993 Aug;37(3-4):183-99. doi: 10.1016/0165-2427(93)90193-8.