Validated for QuantiFERON ELISA assays, the QuantiFERON Control Panel is a standardized IFNγ control for use in monitoring the accuracy of QuantiFERON ELISA assays. Use of the QuantiFERON Control Panel ensures consistent and reproducible results between both ELISA runs and operators (2), and will eliminate the current costs associated with the development, calibration, and validation of in-house IFNγ controls.