Modified Lowry protein quantification assay. A) Absorbance spectrum of Lowry reaction (without protein - blue, in presence of BSA - red) B) Protein standard curve of BSA. Image credits: BMG Labtech.

October 15, 2005 (Vol. 25, No. 18) Kinetic Analysis of BCA Reaction Using a Portable Reader There has been a need for accurate estimation of sample protein concentration for many years. This was ...

October 15, 2008 (Vol. 28, No. 18) Tips on Choosing the Best Assay and Optimizing It Effectively The last two decades have witnessed the steady growth of the protein drug market. As […] ...

Total protein concentration can be determined using Bradford, bicinchonic acid (BCA) and Lowry assays, although the composition of control proteins used to draw the standard curve should closely ...

Periodic sharp wave complexes observed on an electroencephalographic recording and the presence of a 14-3-3 protein in the cerebrospinal fluid (CSF) are both included in the diagnostic criteria ...