Magnetic beads removal
Removal of magnetic beads from samples after Single-Pot, Solid-Phase-enhanced Sample preparation (SP3).
BioSPE® for magnetic beads removal (BeadRem) is used to easily and quickly filter-out magnetic beads that remain in peptide or protein samples after SP3 procedure and that could plug the chromatographic column during LC-MS/MS analysis.
BioSPE® BeadRem is available in two different versions, depending on the nature of your sample:
- BioSPE® BeadRem Aqua for aqueous samples
- BioSPE® BeadRem Orga for samples containing organic solvents
The BioSPE® BeadRem kit is composed of:
- Filtration columns
- Adapters (for tips centrifugation) and/or collection tools (centrifuge tubes or collection plates). Each kit contains one collection tool to collect peptides/proteins in the flow-through
- A detailed protocol for fast and efficient removal of beads and recovery of peptides/proteins
To determine which format will best suit your needs, please refer to the table in the “Formats” tab.
- Efficient removal of magnetic beads as small as 1µm diameter
- Fast and easy 3-step pass-through process
- Possibility to filter-out non magnetic beads such as agarose beads
- High peptide/protein recovery
- No storage constraint (store dry at room temperature)
- Different formats available to adapt to sample volume and throughput (StageTips, Spin columns, 96 wellplates and SPE cartridges)
Details regarding the loading volumes for our different BioSPE® BeadRem products to find the best product depending on your sample volume.
Peptide desalting
Purification and desalting of peptides in bottom-up proteomic approaches with BioSPE® PurePep.
Peptide fractionation
Improvement of protein identification by LC-MS/MS in complex biological samples such as plasma by peptide fractionation at basic pH.
Intact protein purification
Purification of intact proteins in top-down proteomic approaches.
Products