Description_x000D_ General description_x000D_ Propionyl-CoA is obtained as an end product of isoleucine, valine and methionine catabolism. It is an essential component for the methylaspartate cycle. Branched-chain amino acids and cholesterol also give rise to propionyl-CoA. Propionyl coenzyme A (CoA) is the coenzyme A derivative of propionic acid. Propionyl CoA is formed during the β-oxidation of odd-chain fatty acids._x000D_ Packaging_x000D_ 25 mg in poly bottle_x000D_ 5, 10 mg in glass bottle_x000D_ Biochem/physiol Actions_x000D_ Coenzyme A functions as an acyl group carrier, acetyl-CoA. Propionyl coenzyme A (Propionyl-CoA) may be used to characterize and study propionyl-coenzyme A carboxylase complexes found in bacteria. Propionyl-CoA may be used to study the specificity and kinetics of methylisocitrate lyase(s)._x000D_ Other Notes_x000D_ Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. P5397.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.