SuperMag NHS Beads

SuperMag NHS Beads are NHS activated magnetic beads in lyophilized powder form. The NHS activated surface allows covalent amide bond formation to antibodies, proteins, peptides or other biomolecules via primary amine (NH2) groups. Oligonucleotides, antibodies or other ligands with amine groups can be easily coupled to the beads. With large surface area, excellent colloidal stability and unique surface coating, SuperMag NHS Beads exhibit high binding capacity and low non-specific binding of protein or nucleic acids.

Ocean NanoTech’s SuperMag NHS Beads are also available in an easy-to-use kit format to enable researchers to conjugate antibodies, proteins, peptides or other biomolecules of their own choice to these magnetic beads. Attribute to the advantages of the SuperMag NHS Beads and the specifically formulated conjugation buffers, the conjugated beads from the kit exhibit high binding capacity and low non-specific binding. Kit contains sufficient reagents & components for performing at least 4 conjugation reactions. Briefly, the NHS beads are mixed in amine-containing molecules such as protein, nuleic acid or small molecules in coupling buffer for 2 hours, then quenching buffer will be added to the solution for 30 min to stop the reaction. After magnetic separation to remove unreacted the molecules, the conjugated beads are stored in storage buffer. The recommended protocol has been used to successfully conjugate bovine serum albumin, streptavidin or immunoglobulin to these magnetic beads. Please visit SuperMag NHS Beads Conjugation Kit for more details.

Features:

• High binding capacity
• Significantly low non-specific binding to proteins and nucleic acid
• Immediate and gentle coupling at room temperature and neutral to low pH
• Fast magnetic separation
• Easy to uses

Applications:

• CTC separation
• Cell separation
• Protein separation
• Bacteria separation
• Immunoassays