>sp|P20761|IGG2B_RAT Ig gamma-2B chain C region OS=Rattus norvegicus GN=Igh-1a AQTTAPSVYPLAPGCGDTTSSTVTLGCLVKGYFPEPVTVTWNSGALSSDVHTFPAVLQSG LYTLTSSVTSSTWPSQTVTCNVAHPASSTKVDKKVERRNGGIGHKCPTCPTCHKCPVPEL LGGPSVFIFPPKPKDILLISQNAKVTCVVVDVSEEEPDVQFSWFVNNVEVHTAQTQPREE QYNSTFRVVSALPIQHQDWMSGKEFKCKVNNKALPSPIEKTISKPKGLVRKPQVYVMGPP TEQLTEQTVSLTCLTSGFLPNDIGVEWTSNGHIEKNYKNTEPVMDSDGSFFMYSKLNVER SRWDSRAPFVCSVVHEGLHNHHVEKSISRPPGK