# Transcription Factor E2F1

National Cancer Institute

## Source

National Cancer Institute. *Transcription Factor E2F1*. NCI Thesaurus. Code C17546.

Transcription factor E2F1 (437 aa, ~47 kDa) is encoded by the human E2F1 gene. This protein is involved in the regulation of apoptosis, gene transcription, cell cycle progression and cell proliferation.