SPR vs ELISA

Advantages of SPR over ELISA Published by April Wong on November 13, 2020 ELISA, which stands for enzyme-linked immunosorbent assay, has been the gold standard for the quantification and detection of antibodies, peptides, proteins, and other biomolecules for the past 50 years. There are 3 main types of ELISA assays: Read more…

SPR Sensorgram Explained

SPR Sensorgram Explained Published by April Wong on October 16, 2020 A Surface Plasmon Resonance (SPR) sensorgram, which is a plot of SPR response vs. time generated from an SPR instrument, can reveal whether there is a binding event between an analyte (e.g. antibody) and a ligand (e.g. protein) and Read more…