>3aaz_B mol:protein length:229 Humanized recombinant Fab fragment of a murine; antibodyDIVMTQSPLSLPVTPGEPASISCRSSQSIVHSNGHTYLEWYLQKPGQSPRLLIYQVSTRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQASLVPLTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECAAADYKDDDD