PerkinElmer
DELFIA Time-Resolved Fluorescence Biomarker Detection Assay

Application Note

A Novel DELFIA Time-Resolved Fluorescence Biomarker Detection Assay with Superior Performance to Conventional ELISA

DELFIA Time-Resolved Fluorescence Biomarker Detection Assay

Introduction

DELFIA® (Dissociated-Enhanced Lanthanide Fluorescent Immunoassay) TRF is a proven, robust immunodetection platform with over 20 years of history. DELFIA has a similar assay principle and workflow to that of a traditional ELISA, but with the added benefits of a stable, time-resolved fluorescent signal, and improved assay dynamic range.

Download this application note to see how DELFIA TRF outperforms ELISA as a robust assay providing high sensitivity, superior signal stability, and a wider dynamic range.