Title : Presence of covalently attached fatty acids in rat apolipoprotein B via thiolester linkages.

Pub. Date : 1989 Aug 15

PMID : 2764942






5 Functional Relationships(s)
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1 Presence of covalently attached fatty acids in rat apolipoprotein B via thiolester linkages. Fatty Acids apolipoprotein B Rattus norvegicus
2 Thiolester linked lipids in rat apolipoprotein B (ApoB) were examined by incubating reduced and carboxymethylated ApoB in 6 M urea buffer with [14C]methylamine at pH 8.5, 30 degrees C. It was observed that [14C]methylamine was covalently incorporated into ApoB, and there was a [14C]methylamine modified product which was lipid in nature. thiolester apolipoprotein B Rattus norvegicus
3 Thiolester linked lipids in rat apolipoprotein B (ApoB) were examined by incubating reduced and carboxymethylated ApoB in 6 M urea buffer with [14C]methylamine at pH 8.5, 30 degrees C. It was observed that [14C]methylamine was covalently incorporated into ApoB, and there was a [14C]methylamine modified product which was lipid in nature. thiolester apolipoprotein B Rattus norvegicus
4 Thiolester linked lipids in rat apolipoprotein B (ApoB) were examined by incubating reduced and carboxymethylated ApoB in 6 M urea buffer with [14C]methylamine at pH 8.5, 30 degrees C. It was observed that [14C]methylamine was covalently incorporated into ApoB, and there was a [14C]methylamine modified product which was lipid in nature. methylamine apolipoprotein B Rattus norvegicus
5 These results suggest that rat ApoB, similar to human ApoB, contained covalently linked fatty acids through the high energy, labile thiolester bonds. Fatty Acids apolipoprotein B Rattus norvegicus