In special cases normal sized magnetic beads are not sufficient. Therefore we offer PureCube Co-NTA MagBeads Xl sized. For our regular sized Co-NTA MagBeads (~30 µm) refer to this page. Of course we are also selling our PureCube MagBead separator for the magnetic separation in case you do not have one yet.
Features - Regarding Purification capabilities.
Feature
Usage
Specific binding and purification of 6x his-tagged proteins
Specifity
Affinity to His-tagged proteins
Binding capacity
>20 mg/mL
Bead Ligand
Co-NTA
Bead size
90 µm
Filling quantity
Delivered as a 25 % suspension
Chelator stability
Stable in buffer containing 10 mM DTT and 1 mM EDTA
pH stability
2-14
Other stabilities
100% methanol, 100% ethanol, 8 M urea, 6 M guanidinium hydrochloride, 30% (v/v) acetonitrile
