Related Experiment Videos
Functional studies of rabbit T lymphocytes.
Immunology
|August 1, 1981
Summary
A new monoclonal antibody, 9AE10, effectively targets rabbit T-lymphocytes. This antibody is crucial for understanding T-cell functions, including immune responses to T-dependent antigens.
Area of Science:
- Immunology
- Cellular immunology
- Rabbit immunology
Background:
- Rabbit spleen and mesenteric lymph node cells are key components of the immune system.
- Understanding lymphocyte function is critical for dissecting immune responses.
- Monoclonal antibodies (MAbs) are valuable tools for immune cell characterization.
Purpose of the Study:
- To investigate the functional characteristics of rabbit T-lymphocytes using a novel monoclonal antibody, 9AE10.
- To determine the role of 9AE10-reactive cells in cellular immune functions.
Main Methods:
- Treatment of rabbit spleen and mesenteric lymph node cells with anti-rabbit T-lymphocyte MAb 9AE10 and complement.
- Assessment of lymphocyte proliferative responses to mitogens and allogeneic cells.
- Evaluation of in vitro antibody response to T-dependent antigens.
Main Results:
- Lysis of 9AE10+ cells abolished proliferative responses to T-cell mitogens and allogeneic lymphocytes.
- Responsiveness to B-cell mitogens remained unaffected after 9AE10+ cell depletion.
- Removal of 9AE10+ cells inhibited the secondary antibody response to sheep red blood cells (SRBC).
Conclusions:
- The 9AE10 MAb identifies rabbit cells with T-lymphocyte functions.
- This antibody is a useful tool for studying the rabbit cellular immune system.
- 9AE10+ cells are essential for T-cell dependent immune responses.