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Isolation and Characterization Of Chimeric Human Fc-expressing Proteins Using Protein A Membrane Adsorbers And A Streamlined Workflow
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Chapitres
- 00:05Titre
- 01:39Preparation and Loading of Protein A Membrane Adsorber
- 03:36Eluting, Concentrating, and Dialyzing the Protein
- 04:49Quantify and Characterize Purified Product in an Expedited Western Blotting Procedure
- 07:00Results: Characterization of Chimeric Murine Galectin-1 Fused to Human Fc (Gal-1hFc)
- 10:11Conclusion
Compared with traditional affinity chromatography using protein A agarose bead-packed columns, protein A membrane adsorbers can significantly speed laboratory-scale isolation of antibodies and other Fc fragment-expressing proteins. Appropriate analysis and quantification methods can further accelerate protein processing, allowing isolation/characterization to be completed in one workday, instead of 20+ work hours.
