Sonia AgudeloMontserrat Portús2026-03-222026-03-22200010.1128/cdli.7.4.717-718.2000https://doi.org/10.1128/cdli.7.4.717-718.2000https://andeanlibrary.org/handle/123456789/86895Citaciones: 6One of the most prevalent uses of avidin-biotin technology in recent years has been their use in immunoassays. In many cases, the signal is enhanced 10-fold or more, owing to the four biotin-binding sites of avidin and the multiple biotinyl groups on the derivatized antibody ([4][1], [5][2]). ThisenAvidinBiotinLeishmaniaChemistryImmunoassayAntibodyAntigenBiotinylationBiochemistryletter