NHS-activated Separoporer (Agarose) 4B-CL, 50mL

Rapid immobilization of antibodies and other proteins to the matrix Immobilization of ligands through primary amines to purify recombinant proteins Immobilization of Protein A or Protein G for monoclonal antibody purification Pre-activated medium for immobilization of ligands containing a primary amino group N-hydroxyl succinimide (NHS) ester forms a stable amide (peptide) bond with the primary amines of ligands The stability of an amide bond at high pH (up to pH 13) allows for a very stringent wash protocol during affinity purification using NHS-activated ligand coupling Coupling can be carried out in neutral pH which makes it ideal for immobilization of antibodies, antigens, and other proteins sensitive to pH extremes Coupling reaction can also be carried out in organic solvents Provides a 10 atom spacer arm upon ligand coupling Coupling completed after 2 – 4 h at room temperature NHS-Activated Separopore® provides a valuable tool for affinity purification of antibodies, antigens and other biomolecules