Block-Free ELISA Reagent (Protein-Free)

Enzyme-linked immunosorbent assay (ELISA) is widely used to measure the concentration of various analytes in biological samples. However, this assay can be time consuming as it involves multiple steps including coating, blocking, antigentibody binding incubation, as well as washing between each step. Among all procedures, blocking step is very important to reduce non-specific binding and improve signal/noise (S/N) ratio. BioVision’s Block-Free ELISA Reagent (Protein-Free) is a superior primary and secondary antibody diluent, eliminating the blocking step and saving time while ensuring low background.