Regulatory Factor X-Associated Protein

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

**Definition:** Regulatory factor X-associated protein (272 aa, ~28 kDa) is encoded by the human RFXAP gene. This protein is involved in in transcriptional activation of major histocompatibility class II genes.

**Synonyms:** - RFX DNA-Binding Complex 36 kDa Subunit - RFX-Associated Protein - RFXAP - Regulatory Factor X Associated Protein