P23759 

PAX7 also known as Paired box 7 is a member of the paired box (PAX) family of transcription factors. PAX7 is predominantly located in the nucleus of satellite cells and myoblasts, where PAX7 plays a vital role in regulating gene expression essential for the differentiation and maintenance of muscle tissue. The precise nuclear localization of PAX7 is crucial for PAX7′s function in controlling the proliferation and self-renewal of muscle stem cells, which is important for muscle regeneration and repair. Additionally, PAX7 is involved in multiple signal transduction pathways that influence cellular differentiation during embryogenesis and in adult organisms.