Upstream Stimulatory Factor 2

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Upstream stimulatory factor 2 (346 aa, ~37 kDa) is encoded by the human USF2 gene. This protein is involved in gene expression.

**Synonyms:** - Class B Basic Helix-Loop-Helix Protein 12 - FIP - FOS-Interacting Protein - Major Late Transcription Factor 2 - USF2 - Upstream Transcription Factor 2 - bHLHb12 - c-Fos Interacting Protein