Definition: A 241-kDa protein synthesized only in the INTESTINES. It serves as a structural protein of CHYLOMICRONS. Its exclusive association with chylomicron particles provides an indicator of intestinally derived lipoproteins in circulation. Apo B-48 is a shortened form of apo B-100 and lacks the LDL-receptor region.
Other names Apoprotein B 48; Apolipoprotein B 48; ApoB 48; Apo B 48; Chylomicron Apolipoprotein B; Chylomicron Apo B; Apoprotein B-48; Apolipoprotein B48; Apolipoprotein B, Chylomicron; ApoB48; ApoB-48; Apo B-48; Apo B, Chylomicron