MonoMag NHS Beads

MonoMag NHS Beads are 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 their large surface area, uniform size, narrow size distribution and unique surface coating, MonoMag NHS Beads exhibit high binding capacity and low non-specific binding of protein or nucleic acids.


  • Narrow size distribution, CV≤5%
  • Significantly low non-specific binding to proteins and nucleic acid
  • High binding capacity
  • Immediate and gentle coupling at room temperature and neutral to low pH
  • No iron exposure to ensure lowest autosignal, particularly with respect to chemiluminescence
  • Easy to use


  • Immunoassay
  • Immunoprecipitation
  • Nucleic acid hybridization
  • Western blot
  • Cell separation

Product ID Product Name Pricing
Catalog # Product Name Unit Size Unit Price
MN1000-10 MonoMag NHS Beads, 1 µm 10 mg $249.00 Add to Cart
Catalog # Product Name Unit Size Unit Price
MN3000-50 MonoMag NHS Beads, 3 µm 50 mg $249.00 Add to Cart
Catalog # Product Name Unit Size Unit Price
MN4500-50 MonoMag NHS Beads, 4.5 µm 50 mg $249.00 Add to Cart
  • Weight Percentage: 5%
  • Magnetic Content: ~35% (1 µm), ~25% (3 µm), ~18% (4.5 µm)
  • Size: 1 µm – 4.5 µm
Product Name MonoMag NHS Beads
Shipping Condition Ice Pack
Storage and Stability -20 °C

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