>5E8D_1|Chain A|Proepiregulin|Homo sapiens (9606) GPAMSCIPGESSDNCTALVQTEDNPRVAQVSITKCSSDMNGYCLHGQCIYLVDMSQNYCRCEVGYTGVRCEHFFL >5E8D_2|Chain B[auth H]|anti-human epiregulin antibody 9E5 Fab heavy chain|Mus musculus (10090) EVQLQQSGAELVKPGASVKLSCTASGFNIKDTYMHWVKQRPEQGLEWIGRIDPLNDKTKYDPKFQGKATITADTSSNSAYLQLSSLTSEDTAVYYCSRGGGDPVFVYWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDC >5E8D_3|Chain C[auth L]|anti-human epiregulin antibody 9E5 Fab light chain|Mus musculus (10090) DIQMTQSPSSLSASLGGKVTITCKASQDINKYIAWYQHKPGKGPRLLIHYTSTLHPGIPSRFSGSGSGRDYSFSISNLEPEDIATYYCLQYDNLRTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC