PROTEIN ASSAY

摘要

The RED 660 Protein Assay is a single reagent colorimetric assay that outperforms commercial colorimetric assays such as Bradford and improved Coomassie/Bradford. The RED 660 Protein Assay offers greater linearity, greater color stability, and greater compatibility with detergents, reducing agents and other interfering agents compared to the Coomassie assays. The RED 660 Protein Assay, based on a single proprietary dye-metal complex reagent, is supplied ready-to-use, allowing for the rapid analysis of total protein concentration and the generation of highly reproducible results. Suitable for simple, rapid estimation of protein concentration, the RED 660 Protein Assay detects proteins in the range of 50 to 2,000 ug/ mL. The assay enables protein estimation to be performed using as little as 0.5 ug protein. While compatible with most detergents, its compatibility can be even further enhanced by using G-Biosciences' Neutralizer.