PureCube Maleimide Activated Agarose XL
Order number: 59103
Description
Please note that this product will be discontinued at the end of 2026.
| Feature | |
|---|---|
| Usage | Coupling proteins to active Maleimide Groups via exposed thiol (SH) groups on biomolecule |
| Bead Ligand | Chemically active Maleimide groups |
| Protein binding capacity | 15 mg/ml (determined by spectrophotometry with a 24 kDa protein |
| Bead size | 400 µm, spherical |
| Size exclusion limit | 4 x 106 Da |
| Filling quantity | Delivered as a 50 % suspension |
| Matrix | 6% agarose, cross-linked |
| Storage (both short and long term) | 2-8 °C. In 100% isopropanol |
| Shelf life | 3 months after shipping, unopened |
| Shipping | Room temperature |
Citations
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FAQ
Can I get the datasheet for the Maleimide Activated Agarose XL?
What can I do with these beads?
The beads carry reactive Maleimide groups on their surface. These can be used to bind all sorts of biomolecules if they carry free thiol (SH) groups. The subsequent use of the beads depends on what biomolecule was coupled. Note: The maleimide coupling is irreversible! If you need reversible thiol coupling beads, we recommend our Epoxy Activated beads.
How does the coupling work?
How long can I store the Epoxy Agarose?
The reactive properties of the Maleimide beads are very potent. But therefore, they degrade over time. We can safely say that upon delivery the beads last for up to 3 months. If properly stored of course.
