M-Bead is composed of superparamagnetic nanoparticles that are coated with high-density of functional groups, which would all ... ow users to selectively isolate and purify target biomolecules quickly and easily. Having high-density functional groups (-OH/NH2/COOH) uniformly coated on the surface of particles, the particles can form a bond with specific molecules. With the use of an external magnetic field, target molecules can be separated and purified easily and simply. With NANOBRICK’s very own nanotechnology and the global scale production capacity of nanoparticles, M-Bead guarantees top-tier performance, excellent consistency, and competitive price. read more