The PathHunter Adalimumab Bioassay Kit provides a robust, highly sensitive, and easy-to-use functional cell-based assay to determine drug potency and detect neutralizing antibodies. The bioassay kit contains all the materials needed to run the assay, including cryopreserved cells, cell plating reagent, control agonist, detection reagents, and assay plates. The ready-to-use cryopreserved cells have been manufactured for single-use to ensure assay reproducibility, and faster implementation from characterization to lot release. This assay has been optimized and qualified with Humira® (not supplied in the bioassay kit). Humira® is a registered trademark of AbbVie, Inc.