Qbeads-Amine is magnetic bead with surface functional group -NH2.
The magnetic beads consist of Fe3O4 magnetic sphere core and being
coated with dextran. Through chemical modification of dextran, the
primary amino group (-NH2) are joined to the magnetic beads through
a short hydrophilic linker. The hydrophilic surface ensures the
magnetic beads excellent dispersion ability and easy handling
property in a wide variety of buffers.
The magnetic beads with surface-reactive amino groups allow
immobilization of ligands such as proteins, peptides, carbohydrates
or other target specific molecules.