May have a role in chylomicrons and VLDL secretion and catabolism. Required for efficient activation of lipoprotein lipase by ApoC-II; potent activator of LCAT. Apoa-IV is a major component of HDL and chylomicrons.

Matrix Type

  • Plasma
  • Tissue/Cells

Gene Symbol

  • APOA4

UniProt ID

  • P06727

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