Archive | March 2012

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Purify, purify and…purify more: tips for improving your protein purification capabilities – part 3

After doing our best to purify our protein at the affinity chromatography step, we might decide we want an additional step of purification, which in many cases involves either an Ion-exchange or size exclusion chromatography. In this part I will focus on Ion-exchange chromatography and some tips on how to maximize your time and effort […]