G Keresztes

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Although the use of monoclonal antibodies in the diagnosis of fixed human material is a daily routine, the lack of suitable reagents recognizing epitopes resistant to formaldehyde fixation is an obvious limit to extending this approach to veterinary research and practice. To find reagents that retain their binding capacity to the recognized epitopes in(More)
Leukosialin or CD43 is a heavily O-glycosylated transmembrane protein expressed on all cells of the haematopoietic cell lineage with the exception of red blood cells and mature B cells. This antigen has been identified in human, mouse and rat with monoclonal antibodies. Although orthologues of many human and rodent leucocyte cell surface antigens have been(More)
The occurrence of conserved epitopes in the immune system was investigated on the leukocytes of cattle, river buffalo, sheep, camel, swine and humans by indirect immunofluorescence and flow cytometry. The distribution of the most conservative epitopes on leukocyte sub-populations suggests that the expression pattern of the proteins is similar. Western(More)
The in situ identification of T cells has been difficult and restricted to frozen tissue samples of a limited range of species. In this study, we demonstrate that an antiserum recognizing a phylogenetically conserved part of the CD3 epsilon cytoplasmic tail detects T cells of many avian and mammalian species in formalin-fixed paraffin-embedded tissue(More)
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