title: Smad2_st8_ChIP
organism: Xenopus tropicalis
attributes.tag: source_name
attributes.value: whole embryo
attributes.tag: strain
attributes.value: wild-type (out-bred Nigerian)
attributes.tag: developmental stage
attributes.value: 8 (1,000-cell stage)
attributes.tag: treatment
attributes.value: none
attributes.tag: chip antibody
attributes.value: goat polyclonal anti-Smad2/3 (AF3797, R&D Systems)