Mag NHS-300 nm

Mag NHS-300 nm is a specialized nanomaterial designed exclusively for scientific research applications, with no intended use in clinical settings. In the rapidly evolving field of nanobiotechnology, functionalized magnetic nanoparticles have become indispensable tools, enabling breakthroughs in areas such as molecular biology, immunology, and analytical chemistry.

The core of this product lies in its NHS (N-hydroxysuccinimide) functionalization, a key modification that addresses the critical need for reliable bioconjugation in research. NHS esters are well-recognized in the scientific community for their ability to react specifically with primary amines (-NH2) present in proteins, peptides, and other biomolecules, forming stable amide bonds. This reaction occurs under mild conditions (typically neutral pH, ambient temperature), preserving the structural integrity and biological activity of the conjugated biomolecules— a crucial requirement for accurate and reproducible research results.

Magnetic nanoparticles, as the base material, offer unique advantages such as easy separation and manipulation using external magnetic fields, eliminating the need for complex centrifugation or filtration steps.
The 300 nm average particle size is carefully optimized to balance high loading capacity for biomolecules and efficient magnetic responsiveness. This size range ensures sufficient surface area for conjugation while maintaining colloidal stability in aqueous solutions, a common challenge in nanoparticle-based research tools.
Over the years, demand for NHS-functionalized magnetic nanoparticles has grown exponentially, driven by their versatility in applications like immunoassays, cell separation, nucleic acid purification, and targeted drug delivery research. Mag NHS-300 nm is engineered to meet these diverse research needs, providing consistent performance and reliability for academic laboratories, research institutes, and biotechnology R&D teams worldwide.