The Sera-Mag Carboxylate E3 Magnetic Beads, 100 mL (44152105050350) are carboxylate-modified magnetic particles for covalent coupling of target biomolecules. The bead surface provides free carboxyl groups for coupling proteins, peptides and amine-modified ligands through primary amines.
Key Features
- Carboxylate-modified surface, enabling covalent attachment of proteins, peptides and amine-modified ligands
- E3 magnetic particle format, part of the Sera-Mag carboxylate-modified magnetic bead range
- 1 µm average particle size, supporting high surface area for bead-based separation workflows
- 10 mg/mL suspension concentration, supplied as a 5% solids suspension
- 100 mL pack size, suitable for larger-scale assay development and preparation workflows
- Designed for covalent coupling, using carbodiimide chemistry to form stable amide bonds
- Low nonspecific binding performance, supporting assay sensitivity and reproducibility
- Stable handling characteristics, with storage at 2 to 8 °C and gentle mixing before use
Benefits
- Supports protein enrichment, nucleic acid preparation, immunoassay development and related bead-based workflows.
- Allows direct covalent coupling of biomolecules to carboxyl groups for customised assay design.
- Provides a practical magnetic separation format for faster washing, capture and recovery steps.
- Helps maintain assay accuracy through low nonspecific binding and consistent bead performance.
- Offers a 100 mL pack size for laboratories scaling beyond small trial volumes.
Why Choose the Sera-Mag Carboxylate E3 Magnetic Beads, 100 mL (44152105050350)?
The Sera-Mag 44152105050350 magnetic particles provide a carboxylate-modified surface for covalent biomolecule coupling in protein analysis and sample preparation workflows. John Morris Group supplies Sera-Mag magnetic bead consumables to Australian laboratories requiring specification-matched products for protein enrichment, assay development and magnetic separation.
