Anti-Diglycyl-Lysine Antibody Conjugated Agarose Beads

With the immobilization of highly specific Anti-Diglycyl-Lysine Antibody, the Anti-Diglycyl-Lysine Antibody Conjugated Agarose Beads selectively capture peptides/proteins bearing K-?-G-G residues, which are remnants of ubiquitin left in protein substrates after trypsin digestion or remnants of SUMO after £-lytic protease WaLP digestion. This product has been well utilized to affinity purify peptides for global proteomic screening of ubiquitination and SUMOylation.