assay:688779 | assay:description | PubChem BioAssay. Counterscreen qHTS for Inhibitors of Tau Fibril Formation, Fluorescence Polarization. This assay monitors tau fibrillization by fluorescence polarization (FP) of Alexa 594-labeled K18 P301L, which does not fibrillize readily but incorporates into growing filaments of unlabeled tau. (Class of assay: confirmatory) [Related pubchem assays: 596 ] | lld:chembl |