PureCube NTA MagBeads
Order number: 31890
Description
PureCube NTA (nitrilotriacetic acid) XL MagBeads were developed for IMAC-based protein purification and protein enrichment methods. The beads in this suspension have an average diameter of 90 µm.
Since the affinity of an NTA-metal-ion-complex depends on the loaded metal ion, we offer NTA MagBeads uncoupled to any metal ion for the case that we do not offer your desired NTA + metal ion combination. Through our coupling protocol, you can in turn attach your desired metal ions to the agarose beads.
PureCube NTA MagBeads is also available with a bead diameter of 30 µm. Furthermore, PureCube NTA products can also be obtained as agarose resin for FPLC assays or batch spin approaches.
However, we already have a vast collection of NTA-based beads in our store. Maybe we already have what you need.
Since the affinity of an NTA-metal-ion-complex depends on the loaded metal ion, we offer NTA MagBeads uncoupled to any metal ion for the case that we do not offer your desired NTA + metal ion combination. Through our coupling protocol, you can in turn attach your desired metal ions to the agarose beads.
PureCube NTA MagBeads is also available with a bead diameter of 30 µm. Furthermore, PureCube NTA products can also be obtained as agarose resin for FPLC assays or batch spin approaches.
However, we already have a vast collection of NTA-based beads in our store. Maybe we already have what you need.
- His-tag purification: Ni-NTA, Co-NTA, Zn-NTA, and Cu-NTA
- Phosphopeptide Enrichment: Al-NTA, Fe-NTA, Ti-NTA, and Zr-NTA. (Ti and Zr only as MagBeads)
| Feature | |
|---|---|
| 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 | 30 μm |
| Matrix | 6% cross-linked agarose |
| Filling quantity | Delivered as a 25 % suspension |
| pH stability | 2-14 |
| Other stabilities | 100% methanol, 100% ethanol, 8 M urea, 6 M guanidinium hydrochloride, 30% (v/v) acetonitrile |
FAQ
Can I get the datasheet for the PureCube NTA XL MagBeads?
Why is there a special protocol for the loading of nickel ions?
As Ni-NTA is the most commonly used NTA product, we have optimized this specific protocol.
Can I order a specific NTA product from you, even if it is not in your shop?
Yes, we offer a custom bead service for that.