anticorps HMG1, anticorps HMG3, anticorps SBP-1, anticorps DEF, anticorps HMG-1, anticorps Hmg1, anticorps amphoterin, anticorps p30, anticorps hmgb1, anticorps ik:tdsubc_1a5, anticorps wu:fb23c02, anticorps xx:tdsubc_1a5, anticorps zgc:56110, anticorps zgc:77104, anticorps hmg-1, anticorps hmg3, anticorps sbp-1, anticorps hmg1, anticorps HMGB1, anticorps Ac2-008, anticorps high mobility group box 1, anticorps high-mobility group box 1, anticorps high mobility group box 1a, anticorps high mobility group box 1 L homeolog, anticorps high mobility group protein B1, anticorps HMGB1, anticorps Hmgb1, anticorps hmgb1, anticorps hmgb1a, anticorps hmgb1.L, anticorps LOC100359149
Sujet
High mobility group box 1 (HMGB1), named for its rapid migration properties on electrophoretic gels, is a member of the nonhistone chromatin-associated proteins. HMGB1 is translated as a 214 amino acid protein, and extensively modified posttranslationally, by glycosylation, acylation, methylation, and phosphorylation. The primary structure is evolutionarily conserved, with 100 % amino acid sequence homology between rat and mouse, and 99 % homology between rodent and human. Intracellular HMGB1 has been studied previously for its roles in binding DNA, stabilizing nucleosome formation, as a general transcription factor for nucleolar and mitochondrial RNA polymerases, and as a gene- and tissue-specific transcriptional regulator that can enhance transcription and/or replication. Extracellular HMGB1 is recently implicated as a late mediator of delayed endotoxin lethality, because murine and human macrophages/monocytes release large amounts of a 29 kDa form of HMGB1 when stimulated by exposure to bacterial endotoxin.Synonyms: Amphoterin, HMG-1, HMG1, HMGB-1, High mobility group protein 1, High mobility group protein B1