Enzyme Linked Immunosorbent Assays (ELISAs) are commonly used to quantify biomarkers in serum, plasma and cell culture supernates. These samples contain a variety of factors that can interfere with ELISA results, commonly referred to as a matrix effect. Eliminating these factors is essential to obtaining accurate sample values.
Access this app note to learn more about:
- The importance of blocking reagents when detecting Human GDNF
- Testing the importance of blockers in other quarantine Els
- False positive detection in two commercially available ElSA Kits