Discrimination of Jamaican fruit bat lymphocytes by flow cytometry.
Bradly E BurkeSavannah M RochaCorey CampbellElizabeth CreissenRonald B TjalkensWenjun MaMarcela Henao-TamayoTony SchountzPublished in: bioRxiv : the preprint server for biology (2024)
Bats naturally host a number of viruses without disease, but which can cause significant disease in humans. Virtually nothing is known about adaptive immune responses in bats because of a lack of immunological tools to examine such responses. We have begun to address this deficiency by identifying several commercially available monoclonal antibodies to human and mouse antigens that are cross-reactive to Jamaican fruit bat lymphocyte orthologs. We also generated monoclonal antibodies to Jamaican fruit bat CD3γ, CD4 and CD8α that are suitable for identifying T cell subsets by flow cytometry and immunofluorescent staining of fixed tissues. Together, these reagents will allow a more detailed examination of lymphocyte populations in Jamaican fruit bats.