ResourceClinical Diagnostics
SPEAR UltraDetect Neurofilament light exceptional precision with F.A.S.T. automated workflow
20 Jan 2026This application note focuses on SPEAR technology and its enhanced protein detection sensitivity and specificity compared to conventional immunoassays for detecting Neurofilament light in sub-microliter samples of serum or plasma. Integrated with the Formulatrix F.A.S.T. system, the wash-free assay workflow is further streamlined, reducing hands-on time to under 20 minutes and achieving remarkable precision (mean CV of 3.1%).
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SPEAR UltraDetect™ NF-L Biomarker Assay Kit
Spear BioThe SPEAR UltraDetect™ NF-L Biomarker Assay Kit lets you quantify neurofilament light with ultra-high precision, low sample volume, and a simple, wash-free workflow. Requires SPEAR UltraDetect™ Reaction Kit. For research use only.