High-mobility group box1, HMG1, HMG3, SBP-1, High-mobility group box1, HMGB1, High-mobility group box1, high-mobility group (nonhistone chromosomal) protein 1, Sulfoglucuronyl carbohydrate binding protein, Amphoterin, high mobility group protein 1, DKFZp
High mobility group box1 protein (HMGB1) is a very abundant chromatin-binding protein residing in the eukaryotic cell nucleus and acting in the assembly of nucleoprotein complexes. Inside the cell, HMGB1 binds to DNA and has a role in transcriptional reg