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Topics: Protein Purification, Molecular Biology, Western Blotting, Protein Electrophoresis, Protein Estimation, Apoptosis Assays, Cytotoxicity Assays, Assay Development (ELISA), Detergents, Sample Clean Up, Protease Inhibitors, Antibody Production, Protein Fractionation, Protein Labeling, Protein Extraction, Mass Spectrometry, Cross-Linkers
Protein Concentration: Alternative Methods to UltraFiltration
Posted by
The Protein Man on Jan 25, 2012 11:48:00 AM
Question
I am needing a product to concentrate 20mg of protein. My current volume is 15mL and I need to get to under 5mL volume. I have used spin columns in the past and my protein has gotten stuck on the cellulose membrane, so I am looking for alternatives.
6 Comments Click here to read/write comments
Topics: Sample Clean Up, Protein Concentration