Dextran Coated Fe₃O₄ Nanoparticles

Product Introduction:
The surface of Fe₃O₄ nanoparticles with a particle size of 20 nm has active groups, which are suitable for binding to proteins or other biomolecules by covalent bonds. In addition, dextran coated Fe₃O₄ nanoparticles have characteristics such as superparamagnetism. These magnetic nanoparticles are easy to separate with magnetic separation columns and have excellent suspension stability in different buffer solutions. They can effectively ensure efficient coupled antibodies and high anti-nonspecific adsorption, as well as homogeneity of reaction and consistency of detection.