The Cygnus Technologies CHO HCP Control Set is designed to serve as a control for the F550-1 CHO HCP ELISA Kit, 3G. It should be utilized with the F550-1 CHO HCP ELISA Kit, 3G and its associated protocol. It can also be used to trend the performance of the assay over time. The CHO HCP Control Set (1 ml x 2) consists of two controls provided at low (5 ng/ml) and high (75 ng/ml) concentrations. Please refer to the associated Certificate of Analysis (C of A) for example data of how the assay performs in the labs at Cygnus Technologies.