overexpressed Protocols

Category: Chromatography Protocols: DNA RNA Affinity Chromatography

PDF. A high-capacity RNA affinity column for the purification of human IRP1 and IRP2 overexpressed in Pichia pastoris. CHARLES R. ALLERSON, ALAN MARTINEZ, EMINE YIKILMAZ and TRACEY A. ROUAULT. RNA Journal. - [Read A high-capacity RNA affinity column for the purification of human IRP1 and IRP2 overexpressed]

Category: Chromatography Protocols: Affinity Chromatography Protocols

Protein complexes can be isolated by several different approaches.  For example, a protein can be tagged with an epitope such as Flag or TAP and then overexpressed in a target cell, allowing the interacting proteins to be purified.  Similarly, epitope tags can be homologously recombined into the endogenous locus ("knocked-in"), allowing protein complexes containing the tagged proteins to be isolated at their natural expression level. - [Read Overview of Affinity Purification in Combination with Mass Spectrometry Protocol]