For quantitative fluorimetric determination of total protein.

• Linear detection range of 0.05 - 200 μg/mL BSA.
• Homogeneous "mix-incubate-measure" type assay Can be readily automated to test thousands of samples per day

The protein or peptide is known as the "building blocks of life" and is one of the most important macromolecules in life science

BioAssay Systems’ QuantiFluo™ protein assay kit is based on an improved o-phthalaldehyde method. This reagent reacts with primary amines in protein or peptide and forms a blue fluorescent product, allowing detection of nanograms of proteins. The fluorescence intensity (λex/em = 360/450nm) is proportional to the protein concentration in the sample.

Protein determination is a very common practice. Simple, direct and automation-ready. Procedures for measuring protein or peptide concentration are very desirable