FRAP assay, based on the reduction of ferric tripyridyltriazine complex to its ferrous colored form.
HCV genotypes/subtypes were determined with a commercially available assay based on the reverse-hybridization principle.
Finally, the conceptual design of a possible assay based on the above methodology is proposed.
Protein concentration was determined by using the Bio-Rad Protein Assay, based on the Bradford dye-binding procedure using bovine serum albumin as standard.
Additionally, protein concentration was determined by Bio-Rad protein assay based on the Bradford method using bovine serum albumin (BSA) as a standard (Bradford, 1976).
We examined E2f1-driven transcription using a luciferase reporter assay (based on the E2f1 promoter, [20]).
The fluoroimmunoassay was a solid phase, two-site assay based on the direct sandwich technique.
Cell viability was determined using a WST-1 assay based on the absorbance measurement of formazan formation.
SOD activity was measured by an assay based on the inhibition of superoxide-induced lucigenin chemiluminescence by SOD [27].
The kit is a colormetric assay based on the measurement of lactate dehydrogenase (LDH) released by dead cells.
For ferrets, neutralizing antibody activity was analyzed in an MN assay based on the methods of the WHO Global Influenza Program [36].
