Hinge ExonsImmunoglobulin GAntibody SpecificityImmunoglobulinsImmunoglobulin MImmunoglobulin AImmunoglobulin Heavy ChainsImmunoglobulin Fc FragmentsGenes, ImmunoglobulinImmunoglobulins, IntravenousImmunoglobulin kappa-ChainsImmunoglobulin Light ChainsImmunoglobulin Variable RegionImmunoglobulin Constant RegionsMyeloma ProteinsReceptors, IgGImmunoglobulin IsotypesImmunoglobulin EImmunoglobulin lambda-ChainsImmunoglobulin gamma-ChainsImmunoglobulin Fab FragmentsImmunoglobulin epsilon-Chains