Protein Purification

Promega offers systems for the purification of polyhistidine, HaloTag, and GST tagged proteins. Systems are available for manual or automated purification procedures.

Featured Products

HisLink™ Purification Resin

An easy, non-magnetic method for efficient capture and purification of bacterially expressed polyhistidine- or HQ-tagged proteins.

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Simple, Rapid, Magnetic-Based Purification

Purify your polyhistidine and HQ-tagged with the MagneHis System, or use the MagneGST System for GST-tagged proteins.

MagneHis System catalog listing MagneGST System catalog listing

Maxwell® 16 System

Automated purification of polyhistidine-tagged proteins from bacterial, mammalian or insect cells.

 

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FastBreak™ Cell Lysis Reagent

Efficient lysis of E. coli cultures without the need for centrifugation or mechanical cell disruption!

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ProTEV Protease

ProTEV Protease is more stable than native TEV protease. Used to cleave affinity tags from fusion proteins after purification, ProTEV is highly site-specific and is also easily removed after cleavage.

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