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An enzyme-linked immunosorbent assay for detecting the chicken B cells
V Benda1, P Angelisová, T Jandlová
1Institute of Molecular Genetics, Czechoslovak Academy of Sciences, Praha.
Folia Biologica
|January 1, 1986
Summary
Two enzyme immunoassay modifications distinguish chicken B and T cells using specific antibodies. These methods enable reliable detection of lymphoid cells with surface immunoglobulin markers in chickens.
Area of Science:
- Immunology
- Cell Biology
- Veterinary Science
Background:
- Distinguishing between B and T lymphocytes is crucial for understanding avian immune responses.
- Current methods for avian lymphocyte identification can be challenging and require optimization.
Purpose of the Study:
- To develop and validate modified indirect enzyme immunoassays for differentiating chicken B and T cells.
- To assess the utility of polyclonal and monoclonal antibodies for detecting surface immunoglobulin markers on chicken lymphoid cells.
Main Methods:
- Two modifications to an indirect enzyme immunoassay protocol were implemented.
- Polyclonal rabbit anti-chicken Ig antibody and monoclonal antibodies against chicken IgM and IgG heavy chains were utilized.
- Enzyme-Linked Immunosorbent Assay (ELISA) and indirect immunofluorescence techniques were employed for comparison.
Main Results:
- The modified indirect enzyme immunoassays successfully differentiated chicken B and T cells.
- Both polyclonal and monoclonal antibodies proved effective in identifying lymphoid cells.
- ELISA and indirect immunofluorescence showed comparable results in detecting surface immunoglobulin markers.
Conclusions:
- The described modifications provide a robust method for discerning chicken B and T cells.
- These assays are valuable tools for immunological research in poultry.
- The methods facilitate the detection of lymphoid cells based on their surface immunoglobulin expression.