| Autor: |
Doyle, Chloe M., Fewings, Nicole L., Ctercteko, Grahame, Byrne, Scott N., Harman, Andrew N., Bertram, Kirstie M. |
| Zdroj: |
Cytometry. Part A; Mar2022, Vol. 101 Issue 3, p196-202, 7p |
| Abstrakt: |
We developed a 25‐color flow cytometry panel to comprehensively interrogate innate lymphoid cells (ILC), mucosal‐associated invariant T (MAIT) cells, natural killer (NK) cells and γδ T cells in human tissues. The ability to isolate and interrogate these cells from fresh human tissue is crucial in understanding the role these cells play at immune‐privileged mucosal surfaces like the intestine in health and disease settings. However, liberating these cells from tissue is extremely challenging as many key surface identification markers are susceptible to enzymatic cleavage. Choosing the correct enzyme‐antibody clone combination within a high‐parameter panel is, therefore, a critical consideration. Here, we present a comprehensive, in‐depth analysis of the effect different common digestive enzyme blends have on key surface markers used to identify these cell types. In addition, we compared multiple antibody clones for surface markers that are highly susceptible to enzymatic cleavage, such as CD127 and NKp44, to achieve the most consistent and superior staining patterns among donors. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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