>8epa_A mol:protein length:221 REGN9432 Fab heavy chainEVQLVESGGGVVRPGGSLRLSCAASGFTFDDFDMSWVRQGPGKGLEWVSGINWHGSSTGYADSVKGRFTISRDNAKNSLYLQMSSLRAEDTALYHCVRGGTIVGATTPLDYWGQGTLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVE