My group is evaluating a multi-column approach to our capture step and I have been tasked with looking at the economics. Have you seen any data published that speaks to this?

Yes, but I can do better than sending you to generic data. The folks at YMC Process Technologies have created a modeling tool that utilizes your batch data specifically to create a customized estimate of things like reduction in Protein A resin, increase in productivity as well as reduction in buffers that could be realized. Just enter your current or planned process parameters into this tool, run your various use scenarios and you will have the economic insights you need.

YMC Multi-Column Chromatography Modeling Tool

Novasep BioSC Predict Lite