text:  EosKOCD25+#1 Spleen, CD4+CD25hi Tregs, Eos (Ikzf4) knockout genetic background: B6; genotype/variation: Eos (Ikzf4) knockout; age: 8 weeks; Sex: female; tissue: spleen; cell type: regulatory T cells (Tregs); phenotype markers: CD4+CD25hi; exclusion markers: CD19, CD8a, CD11b, CD11c, NK1.1; separation method: MoFlo Sorter