A Comparative Analysis of Two Commonly Used FDA-Approved Immunoassays for Fentanyl Detection.

K H Brian LamMarlen MenlyadievVincent BuggsSuttida ParnpromeAmadeo J PesceRaymond T SuhandynataRobert L FitzgeraldLu SongImir G Metushi

Published in: The journal of applied laboratory medicine (2024)

Both the ARK II and Lin-Zhi FEN2 immunoassays detected fentanyl well. Overall, the Lin-Zhi assay had slightly better specificity than ARK II, in our data set. While some discrepant results were observed between the 2 immunoassay systems, most occurred near the immunoassay detection cutoffs.

Keyphrases

label free
loop mediated isothermal amplification
sensitive detection
real time pcr
high throughput
electronic health record
big data
machine learning
drug administration
artificial intelligence
structural basis