کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5539936 | 1553559 | 2017 | 9 صفحه PDF | دانلود رایگان |

- Chicken IL-17A and IL-17F were expressed as membrane bound cytokines via a glycosylphosphatidylinositol anchor.
- One chicken IL-17F specific mab (1E7) and two chicken IL-17A specific mab (9F11, 10D5) were generated.
- The mab detected chicken IL-17A and IL-17F, respectively in stimulated CD4+ splenocyte subsets.
Interleukin 17 (IL-17) cytokines play a crucial role in host defense and inflammatory diseases. Of the six mammalian IL-17 members five are described in the chicken (gg) genome. A novel method that attached cytokines to the surface of cells via a GPI linker was established to generate two chicken IL-17A and one chicken IL-17F specific mab. Recombinant gg IL-17A and gg IL-17F that showed dimerization in Western blot were used to verify the antibodies specificity. The mab could detect gg IL-17 by intracellular cytokine staining as demonstrated on cells expressing recombinant IL-17. Furthermore IL-17A and lower amounts of IL-17F were detectable in CD4 positive T cells of stimulated splenocytes. In conclusion, we have generated novel tools to analyze chicken IL-17 in more detail and demonstrated that the surface expression of cytokines is a reliable method to generate specific mab applicable for intracellular cytokine staining.
Journal: Developmental & Comparative Immunology - Volume 73, August 2017, Pages 27-35