Article | October 21, 2021

3 Tips For Purifying His-Tagged Proteins

Source: Cytiva

By Emma Lind, Global product manager, resins at Cytiva

Laboratory bioprocess iStock-1144377258

The popular his-tagged protein purification is frequently used in research labs.

Tags enable scientists to use standard protocols, and they simplify purification. Tags minimize the number of necessary purification steps and improve the solubility, yield, and purity of the protein of interest.

Review these tips for purifying his-tagged proteins.

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