Affinity purification is a highly selective method for isolating target proteins, enzymes, and tagged biomolecules from complex biological samples. GoldBio offers high-quality agarose and magnetic beads with immobilized ligands including glutathione, nickel-NTA and cobalt, as well as Protein A/G/L (for antibody purification), and Streptavidin (for biotin-tagged molecules).

We also provide essential buffers, chromatography columns, connectors, and imidazole solutions compatible with both manual protocols and automated FPLC systems.

GoldBio's affinity purification products deliver consistent lot-to-lot performance, proven reliability, and exceptional value.