Affinity tags

3-D image of protein structure

Affinity tag removal is an important consideration for project design

8/6/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. In previous posts, we have discussed the purpose of utilizing affinity tags in recombinant protein production, the importance of selecting the proper tag for your specific protein target, and the importance of tag placement that can influence protein expression, purification, and functionality.  Our final post in this series will discuss removal of affinity tags.

Tags: Affinity tags

3-D image of protein structure

Affinity tag placement is a crucial part of construct design

6/11/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. Placement of the affinity tag is also an important decision that can influence protein expression, purification, and functionality.

Tags: Affinity tags

Scientist Drawing Abstract Protein Structure

Selecting the ideal affinity tag for your protein production project

4/21/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. Selection of the proper affinity tag prior to project initiation can be challenging yet critical to the ultimate success of the project.

Tags: Affinity tags

Protein Purification - Chromatography Column and Test Tube

Why do we use affinity tags for protein production?

3/5/2020

Proteos is committed to providing a quality foundation for drug discovery research.  While we have a great deal of experience purifying untagged proteins, it is generally preferable to employ an affinity tag to facilitate purification and detection of the protein of interest.

Tags: Affinity tags, Protein purification

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