POU domain, class 2, transcription factor 2 (POU2F2)

Transcription factor that specifically binds to the octamer motif (5'-ATTTGCAT-3'). Regulates transcription in several of tissues in addition to activating immunoglobulin gene expression.

Modulates transcription transactivation by NR3C1, AR and PGR. Isoform 5 activates the U2 small nuclear RNA (snRNA) promoter.