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Antibody detects endogenous levels of total Musculin.
MyoD-E or musculin-E heterodimers bind avidly to consensus E box motifs, which are functionally important elements in the promoter regions of many musclespecific terminal differentiation genes. MyoD complexes potently induce transcriptional activation, while musculin complexes bind adjacent to MyoD DNA-binding regions to represses MyoD activity, which then results in the delayed expression of muscle-specific genes. Musculin is highly expressed in undifferentiated and proliferating myoblasts in culture, and its expression is down regulated during myogenesis and at the onset of terminal differentiation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: ABF-1; Activated B-cell factor 1; activated B-cell factor 1, homolog of mouse musculin; activated B-cell factor-1; bHLHa22; Class A basic helix-loop-helix protein 22; Musculin; Myogenic repressor
Gene Aliases: ABF-1; ABF1; BHLHA22; MSC; MYOR
UniProt ID: (Human) O60682, (Mouse) O88940
Entrez Gene ID: (Human) 9242, (Mouse) 17681
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