Description
The Threshold® Protein Detection Assay measures a broad range of analytes such as proteins, peptides, sequence specific DNA and micro-organisms for biopharmaceutical development and production. Samples can range from fermentation supernatants, samples from a purification process, and other biochemical preparations to serum or other bodily fluids. Assays can be developed using a sandwich or competitive format depending on the size and characteristics of the analyte to be measured. The assay consists of four steps, labeling the antibody, the reaction stage, the separation stage and the detection stage.