آنتی بادی OCT3/4 کلون QR158 برند Quartett

OCT3/4 (Octamer-binding transcription factor 3/4) is a transcription factor that plays a central role in maintaining pluripotency and self-renewal in embryonic stem cells. It regulates genes involved in early embryonic development and prevents cellular differentiation.
OCT3/4 is commonly used as an immunohistochemical marker in research settings to study germ cell tumors. It has been reported to show strong expression in seminoma and embryonal carcinoma, while expression is generally low or absent in more differentiated germ cell tumor subtypes.