Sample Prep

NuSep offers a range of empty low pressure chromatography columns. The column parts are made of polypropylene which offers excellent chemical resistance to most commonly used reagents. It has the standard connection compatible with common chromatography instruments, such as an AKTA. 1mL Colum...

NuSep’s Snap Cap Spin Columns are convenient tools for manipulating small volumes of affinity supports (20 to 500 µL) for protein purification.(50/pk) Features of Snap Cap Spin Columns:• Formulation: polypropylene• Column volume: 1 mL• Resin volume: 20 to 500µL• Filter type: Polyethylene filter,...

NuSep’s Screw Cap MiniSpin Columns are convenient tools for manipulating small volumes of affinity supports (20 to 400 µL) for protein purification. (50/pk) Features of Screw Cap Spin Columns: Column volume: 900µL (0.9 milliliter) Resin volume: 20 to 400µL Filter type: polyethylene filter,...

Remove Electrophoretic Contaminants for Improved Protein Resolution and Publication Quality Gels; Ideal for Difficult or Dilute Samples   Many lysis buffers and reagents used in sample preparation are incompatible with routinely used electrophoretic analysis. The presence of contaminants, or int...

Our Sterile Syringe Filters are designed to eliminate the need to change membranes and clean filters, helping you save prep time. The preferred method for filtering small samples of HPLC and GC, and is often used with disposable syringes. The filtration diameter is 33 mm, and the treatment amoun...