organism: Mus musculus
attributes.tag: Genotype
attributes.value: WT
attributes.tag: Replicate
attributes.value: WT2-1
attributes.tag: strain
attributes.value: C57BL/6
attributes.tag: age
attributes.value: 8-week-old
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: spleen
attributes.tag: cell_type
attributes.value: Treg cells
attributes.tag: treatment
attributes.value: stimulated with anti-CD3 and anti-CD28 for 24 hours
attributes.tag: BioSampleModel
attributes.value: Model organism or animal