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- Our Scientific Support team answers the 5 most common questions they receive about Whatman ™ products. And Protein Prep non-sterile syringe filters are included.
1. Diameter
2. Pore size
The Protein Prep non-sterile syringe filter containing the regenerated cellulose (RC) membrane is the optimal choice for filtration prior to chromatography with ÄKTA systems.
High yield protein purification and accurate protein analysis both depend on a quality sample being introduced to the chromatography column. The Protein Prep syringe filter has been designed specifically to optimize these outcomes.
Protein Prep syringe filters are ready-to-use with polypropylene housing and a regenerated cellulose membrane that is low protein binding and broadly compatible with common solvents. Syringe filtration has been shown to reduce debris residue in the column that could otherwise impact performance and column life. In addition, the Protein Prep syringe filter is lot certified for low levels of extractable particles that might otherwise interfere with chromatograms.
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