APOA4: apolipoprotein A-IV. Apoliprotein (apo) A-IV gene contains 3 exons separated by two introns. A sequence polymorphism has been identified in the 3'UTR of the third exon. The primary translation product is a 396-residue preprotein which after proteolytic processing is secreted its primary site of synthesis, the intestine, in association with chylomicron particles. Although its precise function is not known, apo A-IV is a potent activator of lecithin-cholesterol acyltransferase in vitro.
Entrez GeneID: 337
Swissprot : P06727
WB Predicted band size: 45kDa
Host/Isotype : Mouse IgG1
Species Reactivity: Human
Immunogen : Purified recombinant fragment of APOA4 (aa21-396) expressed in E. Coli.
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