>6dez_B mol:protein length:267 Anti-phosphotyrosine antibody PY20-4D5 heavy chainMKKNIAFLLASMFVFSIATNAYAEISEVQLVESGGGLVQPGGSLRLSCAASGYTFTEYTMHWVRQAPGKGLEWMGGINPNSGGTRDNQRFKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARRGPYGNYYNSYYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTGGSHHHHHH