WA-GF Series are based on highly cross-linked agarose and filled with cross-linked dextran, combining dextran’s high selectivity with agarose’s physical robustness. They provide high resolution, me...
WH-Plasmid series employs 2-mercaptopyridine (2-thiopyridine), a sulfur-containing compound, immobilized on highly cross-linked agarose with high resolution. This thiophilic affinity medium feature...
Functionalized with IDA ligands covalently linked to agarose, WA-Chelating binds transition metal ions (e.g., Cu²⁺, Co²⁺, Ni²⁺, Zn²⁺), which in turn bind to protein residues for purification.
WH-Protein L is a novel affinity resin synthesized by coupling alkali-resistant Protein L to a rigid agarose matrix using epoxy chemistry. Optimized pore size enhances antibody binding capacity. Th...
WI-CHA Series are spherical, porous forms of calcium phosphate (hydroxyapatite) calcined at high temperatures. It is a purely inorganic medium specifically designed for biomolecule purification. It...
WA-GST Series consist of glutathione covalently bound to highly cross-linked agarose. Designed for the specific purification of glutathione S-transferase (GST) and GST fusion proteins, these resins...
WI-CHA Series are spherical, porous forms of calcium phosphate (hydroxyapatite) calcined at high temperatures. It is a purely inorganic medium specifically designed for biomolecule purification. It...
WI-CHA Series are spherical, porous forms of calcium phosphate (hydroxyapatite) calcined at high temperatures. It is a purely inorganic medium specifically designed for biomolecule purification. It...
WH Fine Series couple functional groups to a rigid agarose matrix for enhanced resolution (compared to WH Series), ideal for intermediate or final purification steps.
Welchrom TPH (Chinese Herbal Special) solid phase extraction column fillers are filled in layered by A, B and C ingredients in a certain proportion. The effect is to remove the pigment in Chinese h...
