GenScript offers recombinant protein A with non-essential domains removed, recombinant protein G with albumin binding site deleted as well as codon optimized protein L. By pre-coupling these genetically modified proteins to 4% highly cross-linked agarose, GenScrtipt developed excellent antibody affinity chromatography matrix - Protein A, G and L Resins for batch/gravity purification of polyclonal and monoclonal antibody from cell culture supernatants, serum, and ascites at both laboratory and larger scale. Besides, GenScript provides several affinity resins for convenient and reliable purification of tagged proteins, including His-tagged protein purification resin, GST fusion protein purification resin, DYKDDDDK tagged protein purification resin and Streptavidin resin.

• High binding capacity with ultra-low non-specific binding
• Fast and simple procedures for batch or gravity-flow operation
• Compatible with a variety of sample formats and buffer additives
• Increased cost-effectiveness with reusable features

GenScript provides a variety of simple-to-use affinity purification resins for batch/gravity purification, allowing for efficient, convenient and reliable separation of proteins and antibodies from your crude sample for further applications.