Profile: GiGNano Biointerface, Inc. is mainly involved in offering magnetic nanoparticles. Our products include functionalized magnetic nanoparticles, fluorescent magnetic nanoparticles, hydrophobic magnetic nanoparticles, and polymer coated magnetic nanoparticles. Amine functionalized magnetic nanoparticles are used in diagnostic immunoassay, gene transfection, bimolecular separation, cell separation, enzyme immobilization, drug delivery, and biomedical imaging.