QPRO is a Bicinchoninic Acid (BCA) based protein assay for highly sensitive colorimetric analysis.
The BCA method is fast and easy, providing enhanced flexibility.The Bicinchoninic acid assay (BCA) relies on the production of Cu+ which is converted into a violet-coloured substance when reacting with bicinchoninate.
BCA protein assay for concentration range 20-2000 μg/mL.