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NI (IMAC) is used for quick and efficient small-scale purification of polyhistidine-tagged proteins. NI (IMAC) consists of superparamagnetic beads with strong metal-chelating agent covalently bound to their surfaces. They are pre-charged with nickel and ready to use for purification of polyhistidine-tagged proteins.

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Technical specifications

• Particle size: 2-5 μm
• Charged with: Nickel
• pH stability: 4-9
• Supplied as 25mg/ml suspension
• in?phosphate buffered saline (PBS), pH 7.4, containing 20% ethanol
• Binding capacity with?up to 20 mg of 6xHis-tagged protein/ml?settled beads

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Additional Information

Additional Information