>7stz_M mol:protein length:240 mAb-1_19A11 Light ChainMESQTQVLMFLLLWVSGACADIVMTQSPSSLAMSVGQKVTMNCKSSQSLLNSSNQKNYLAWYQQKPGQSPKLLIYFTSTRGSGVPDRFIGSGSGTDFTLTISSVEAEDLADYFCQQHYRTPHTFGGGTKVEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC