HMGB1/HMG1 His Tag Protein, Mo

High-mobility group protein B1 (HMGB1), also referred to as high-mobility group protein 1 (HMG-1) or amphoterin, is a member of the HMGB family, which includes HMGB1, HMGB2, and HMGB3. HMGB1 is a non-histone architectural chromosomal protein found in all vertebrate nuclei and binds double-stranded DNA without sequence specificity. It plays a role in the mechanisms of inflammation and damage by binding to TLR4, thereby mediating HMGB1-dependent activation of macrophage cytokine release. This places HMGB1 at the crossroads of sterile and infectious inflammatory responses. Studies have explored HMGB1 as an adjuvant for DNA vaccines and as a potential target for cancer therapy.