ELISA Development Systems Engineered for Sensitive, Precise and Reliable Serum and Plasma Cytokine QuantitationBioLegend's ELISA Max? Sets provide all the time-savings, convenience and performance of a high-end, commercial ELISA kit for a fraction of the price!BioLegend's ELISA Max? Sets, in two appealing formats, address the need for sensitivity, accuracy, dependability, and versatility of an ELISA development system, while providing maximum cost effectiveness, value, and ease of use.Both the ELISA Max? Set Standard and ELISA Max? Set Deluxe are specifically engineered for accurate recovery and measurement of analytes in complex fluids, such as serum and plasma (as well as activated cell cultures) without any interference by confounding serum factors, such as heterophilic antibody or rheumatoid factor.