PureCube MagBeads


PureCube MagBeads

We produce and use our own PureCube MagBeads. With a ferrimagnetic core and an agarose coating coupled to a ligand of choice, their surface is identical to our PureCube Agarose matrices, making them an ideal combination for all purification scales. In addition, the amount of magnetic beads used for a purification setup can be easily scaled up and down to match protein expression rates and culture volumes. Available volumes range from 1 ml to bulk scale at affordable pricing.
MAGEBEADS
A modular MagBead separator for 1.5 and 2 ml tubes is available. For consistent separation of the magnetic beads in larger scale, we recommend Sepmag homogeneous biomagnetic separation systems.
MAGEBEADS
PureCube MagBeads are useful to:
extract proteins from diluted solutions, such as cell culture supernatants
purify proteins expressed at low levels
perform pull-down experiments
automate small-scale protein purification

The His tag is the most widely used affinity tag because of its small size (6-10 aa) and ease of use. His-tag affinity purification can be performed under native and denaturing conditions and tolerates a wide range of detergents and other additives. A range of different His affinity magbeads is available:

The GST tag is a 26 kDa protein tag which is often chosen to promote recombinant protein folding.

The Strep-tag® is a 8 amino acid tag with high specificity for StrepTactin® magbeads which is often used as alternative or in combination with the His tag

The rho1D4-tag is a 9 amino acid tag that binds to the rho1D4 antibody and has proven particularly efficient in the purification of membrane proteins. For the first time commercially available, Cube Biotech offers the full system (affinity magbeads, rho1D4 peptide, and rho1D4 antibody).

Activated MagBeads can be used to couple your own antibody or other molecule to create a protein-specific affinity matrix. Available modifications include:

For untagged proteins, or as additional purification step, ion exchange magbeads can be used. Please contact us for more information.

Extra-large magbeads can be used for a combination of magnetic and filter separation during purification, and for other special applications.

Special and Custom Matrices can be used for tag-free purification, purification of native proteins and specific protein conformations. Learn more.

StrepTactin® and Strep-tag® are trademarks of IBA GmbH.
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PureCube MagBeads

PureCube MagBeads

We produce and use our own PureCube MagBeads. With a ferrimagnetic core and an agarose coating coupled to a ligand of choice, their surface is identical to our PureCube Agarose matrices, making them an ideal combination for all purification scales. In addition, the amount of magnetic beads used for a purification setup can be easily scaled up and down to match protein expression rates and culture volumes. Available volumes range from 1 ml to bulk scale at affordable pricing.
MAGEBEADS
A modular MagBead separator for 1.5 and 2 ml tubes is available. For consistent separation of the magnetic beads in larger scale, we recommend Sepmag homogeneous biomagnetic separation systems.
MAGEBEADS
PureCube MagBeads are useful to:
extract proteins from diluted solutions, such as cell culture supernatants
purify proteins expressed at low levels
perform pull-down experiments
automate small-scale protein purification

The His tag is the most widely used affinity tag because of its small size (6-10 aa) and ease of use. His-tag affinity purification can be performed under native and denaturing conditions and tolerates a wide range of detergents and other additives. A range of different His affinity magbeads is available:

The GST tag is a 26 kDa protein tag which is often chosen to promote recombinant protein folding.

The Strep-tag® is a 8 amino acid tag with high specificity for StrepTactin® magbeads which is often used as alternative or in combination with the His tag

The rho1D4-tag is a 9 amino acid tag that binds to the rho1D4 antibody and has proven particularly efficient in the purification of membrane proteins. For the first time commercially available, Cube Biotech offers the full system (affinity magbeads, rho1D4 peptide, and rho1D4 antibody).

Activated MagBeads can be used to couple your own antibody or other molecule to create a protein-specific affinity matrix. Available modifications include:

For untagged proteins, or as additional purification step, ion exchange magbeads can be used. Please contact us for more information.

Extra-large magbeads can be used for a combination of magnetic and filter separation during purification, and for other special applications.

Special and Custom Matrices can be used for tag-free purification, purification of native proteins and specific protein conformations. Learn more.

StrepTactin® and Strep-tag® are trademarks of IBA GmbH.
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Magnetic Beads
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PureCube Glutathione MagBeads PureCube Glutathione MagBeads
1 ml 25% Glutathione Magnetic Beads For more information read here: https://cube-biotech.com/products/magnetic-beads/gst-affinity-magbeads/#
Article number: 32201
Sales price: From €49.00 *
Cube MagBead Separator (1) Cube MagBead Separator (1)
1 Cube MagBead Separator, for 2 microtubes of 1.5 or 2 ml volume.
Article number: 16941
Sales price: From €61.00 *
PureCube HiCap StrepTactin MagBeads PureCube HiCap StrepTactin MagBeads
1 ml 5% High Capacity StrepTactin Magnetic Beads  
Article number: 34201
Sales price: From €76.00 *
PureCube Epoxy Activated MagBeads PureCube Epoxy Activated MagBeads
1 ml 25% Epoxy activated Magnetic Beads, for coupling of biomolecules via amine or thiol groups
Article number: 50801
Sales price: From €95.00 *
PureCube Amine Activated MagBeads PureCube Amine Activated MagBeads
1 ml 25% Amine-Activated MagBeads, for coupling of biomolecules via carboxy groups using EDC/NHS
Article number: 50901
Sales price: From €97.00 *
PureCube Ni-IDA MagBeads XL PureCube Ni-IDA MagBeads XL
1 ml 25% IDA magnetic beads, loaded with nickel (II) sulfate. Particle size 70-120 micrometer, for special applications.
Article number: 55205
Sales price: From €217.00 *
PureCube IDA MagBeads XL PureCube IDA MagBeads XL
1 ml 25% IDA magnetic beads, for loading with transition metals. Particle size 70-120 micrometer, for special applications.
Article number: 55705
Sales price: From €193.00 *
PureCube NTA MagBeads XL PureCube NTA MagBeads XL
1 ml 25% NTA magnetic beads, for loading with transition metals. Particle size 70-120 micrometer, for special applications.
Article number: 55905
Sales price: From €316.00 *
PureCube INDIGO Ni-MagBeads PureCube INDIGO Ni-MagBeads
1 ml 25% magnetic beads equipped with a proprietary ligand for His affinity purification, loaded with nickel (II) sulfate For more information read here: https://cube-biotech.com/products/magnetic-beads/his-affinity-magbeads/#
Article number: 75205
Sales price: From €291.00 *
PureCube Fe-NTA MagBeads PureCube Fe-NTA MagBeads
1 ml 25% NTA magnetic beads, loaded with iron (III) chloride
Article number: 31501-Fe
Sales price: From €66.00 *
PureCube Zn-NTA MagBeads PureCube Zn-NTA MagBeads
1 ml 25% NTA magnetic beads, loaded with zinc (II) chloride
Article number: 31501-Zn
Sales price: From €66.00 *
PureCube Ni-IDA MagBeads PureCube Ni-IDA MagBeads
1 ml 25% IDA magnetic beads, loaded with nickel (II) sulfate
Article number: 30201
Sales price: From €42.00 *
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