Protein Quantification (BCA Assay)

( http://www.abnova.com ) - The bicinchoninic acid assay (BCA Assay) is a biochemical assay for determining the total level of protein in a solution, similar to Bradford protein assay. The total protein concentration is exhibited by a color change of the sample solution from green to purple in proportion to protein concentration, which can then be measured using colorimetric techniques. More videos at Abnova http://www.abnova.com