@article{HolzloehnerButzeMaieretal.2018, author = {Holzl{\"o}hner, Pamela and Butze, Monique and Maier, Natalia and Hebel, Nicole and Schliebs, Erik and Micheel, Burkhard and Fuener, Jonas and Heidicke, Gabriele and Hanack, Katja}, title = {Generation of murine monoclonal antibodies with specificity against conventional camelid IgG1 and heavy-chain only IgG2/3}, series = {Veterinary Immunology and Immunopathology}, volume = {197}, journal = {Veterinary Immunology and Immunopathology}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0165-2427}, doi = {10.1016/j.vetimm.2018.01.006}, pages = {1 -- 6}, year = {2018}, abstract = {Camelids possess antibodies with a conventional four-chain structure consisting of two heavy and two light chains (of subclass IgG1) but further they also generate heavy-chain only antibodies (of subclass IgG2 and 3) which are fully functional in antigen binding. In this study subclass-specific murine monoclonal antibodies specific to conventional camelid IgG1 and heavy-chain only IgG2/3 were generated and validated for the use as potent secondary detection reagents. The monoclonal antibodies are able to differentiate between all camelid IgGs, conventional four-chain camelid antibodies (of subclass IgG1) and exclusively heavy chain-only antibodies (of subclasses IgG2 and IgG3). Further these antibodies were used to detect specific immune responses after vaccination of Camelids against bovine corona- and rotavirus strains and different E.coli. and Clostridia - antigens and to identify Erysipelothrix rhusiopathiae infected animals within a herd. The described antibodies are suitable as new secondary agents for the detection of different camelid subclasses and the validation of camelid immune reactions.}, language = {en} }