HPLC Column, PEEK, TSKgel FCR-IIIA-NPR, 280 Å, 5 µm, 4.6 x 75 mm

TSKgel FcR-IIIA-NPR is a 4.6 mm ID × 7.5 cm PEEK column for high performance affinity chromatography. Made of PEEK hardware, this column has been designed for the separation of mAb efficacy variants on the basis of affinity of the N-linked glycosylation in the Fc Region of IgG1-Fc for the FcγRIIIa stationary phase. The recombinant, modified, human FcγRIIIa ligand (E. Coli expression system, non-glycosylated) is bonded to 5 μm non-porous polymethrylate beads, providing efficient and rapid separation of mAb glycoforms. The rugged nature of the column facilitates analysis both prior to or after purification.