title: pro-B, CTCF ChIP seq
organism: Mus musculus
attributes.tag: source_name
attributes.value: progenitor B
attributes.tag: cell type
attributes.value: Rag1 deficient pro-B
attributes.tag: chip antibody
attributes.value: CTCF (07-729, Millipore), lot# DAM1772428
attributes.tag: chip antibody manufacturer
attributes.value: Millipore
attributes.tag: genetic background
attributes.value: C57bl/6
attributes.tag: genotype
attributes.value: Rag1-/-