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...
Welchrom ion chromatography columns utilize high-purity packing materials and employ the principles of reverse-phase adsorption and ion exchange to effectively remove impurity ions, organic compoun...
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Welch Hard (WH) Series are based on chemically modified agarose to enhance mechanical strength, tolerating pressures up to 5 bar. Compared to WA-IEX FF series of similar particle size, WH series of...
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...
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...
Blossmate Cellu-D is a chiral column coated with cellulose carbamate on silica gel. It is a highly versatile chiral column, second only to Blossmate Amy-D, and is particularly suitable for the sepa...
