>7mep_K mol:protein length:107 RM19R mAb Light chainAIRMTQSPAILSLSPGERATLSCRASQSVDSRLAWYQQKPGQSPRLLIYDVSSRATGIPDRFSGSGSGTEFTLTISSLEPEDVAVYFCHQENDWPWTFGQGTKVEIK