Beaverbeads 2.8um paramagnetic silica coated Magnetic Microspheres for DNA/RNA extraction

Carboxyl Magnetic Beads

Carboxyl Magnetic Beads are superparamagnetic beads with high carboxyl content on the surface thus can bind to polypeptides, antibodies or other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as EDC). They are widely used as an important carrier of the medical and molecular biology research tools. Carboxyl Magnetic Agarose Beads have higher magnetic response, lower nonspecific adsorption and richer binding sites with activated groups of carboxyl on the surface, which can easily and efficiently combine with a variety of ligands such as protein, polypeptide, oligomeric nucleotide and drug molecues, especially for batch separation and purification.

 The morphology of BeaverBeadsTM Mag COOH was observed by SEM 

The morphology of BeaverBeadsTM Magrose COOH combined with Fluorescent Peptides was observed by Fluorescence microscopy(400X)