Apolipoprotein A-IV

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

**Definition:** Apolipoprotein A-IV (396 aa, ~45 kDa) is encoded by the human APOA4 gene. This protein is involved in both the transport and catabolism of chylomicrons and very low density lipoproteins.

**Synonyms:** - APOA4 - Apo-A4 - Apo-AIV - ApoA-IV - Apolipoprotein A4