IGFBP1 binds IGF forming IGF:IGFBP1 (Xenopus tropicalis)
igfbp1 binds igf forming igf:igfbp1 (xenopus tropicalis)
IGFBP1 binds IGF forming IGF:IGFBP1 (Xenopus tropicalis)
igfbp1 binds igf forming igf:igfbp1 (xenopus tropicalis)