<p>Browse through our selection of spin columns and gravity-flow columns designed for various chromatography procedures. These products include prepacked and customizable columns for desalting, affinity purification, and other protein purification techniques. Spin columns offer rapid processing using centrifugation, while gravity-flow columns allow for gentler separation. Available in various sizes and capacities, these columns can be used with different resins, agarose beads, and affinity supports. The product range includes disposable plastic columns, centrifuge columns, microcentrifuge spin cups, and accessories such as column extenders and funnels. These tools are essential for small to medium-scale protein purification in research and biotechnology laboratories. Learn more about <u><b><a href='usenhomelife-scienceprotein-biologyprotein-purification-isolationprotein-purification.html'> spin columns for protein <a><b><u> or <u><b><a href='usenhomelife-sciencedna-rna-purification-analysisspin-column-purification.html'>nucleic acid purification<a><b><u>.<p>