organism: Mus musculus
attributes.tag: source_name
attributes.value: murine primary activated B cells
attributes.tag: experiment type
attributes.value: ChIP-Seq
attributes.tag: chip antibody
attributes.value: Streptavidin beads
attributes.tag: chip antibody manufacturer
attributes.value: Invitrogen
attributes.tag: activation protocol
attributes.value: LPS/IL4
attributes.tag: precipitated ctcf genotype
attributes.value: mZF7