Our PureCube 100 Co-NTA agarose resins are agarose resin beads with a diameter of 100 µm. They are used for the purification of active His-tagged proteins from cells.

• Usage: For coupling of metal ions for corresponding purification and/or enrichment purposes
• Specificity: Varies
• Binding capacity: Depends on the loaded ion
• Purity: Depends on the loaded ion
• Bead ligand: NTA
• Bead size: 100 μm
• Matrix: 7.5% cross-linked agarose
• Filling quantity: Delivered as a 50% suspension
• Recommended FPLC flow rates: 0.5 to 2 ml/min
• Maximal FPLC flow rate: 6 ml/min
• pH stability: 2 to 14
• Other stabilities: 100% methanol, 100% ethanol, 8 M urea, 6 M guanidinium hydrochloride, 30% (v/v) acetonitrile

Our year-long experience in manufacturing agarose resin lead to the high yield of 30 mg protein per ml resin, which is leading in the market compared to other Co-NTA suppliers. PureCube Co-NTA resins are suited for batch spin columns and FPLC. Their diameter provides a great balance between mechanical stability and flow rates.