Understanding the data analysis of the ORAC Assay: Where it does come from?
The main purpose of protein precipitation is to separate the protein from the solution either to eliminate interferences or to purify them.
Pipetting may be one of the first things that you learn in the laboratory, but it is not as simple as it seems!
The e-BQC is a very sensitive device that uses electrochemistry to measure antioxidant capacity. This means that there are some factors to take in account and good practices to minimize the variation when doing replicates, and the display of error messages.