Description
An internal standard for the quantification of docosanoic acid by GC- or LC-MS
Formal name:
Synonyms: Behenic Acid-d43|C22:0-d43|DCA-d43
Molecular weight: 383.9
CAS: 29823-26-5
Purity: ≥99% deuterated forms (d1-d43)
Formulation: A solid
Docosanoic Acid-d43 – 5 mg
Brand:
Cayman
CAS:
29823-26-5
Storage:
-20
UN-No:
Non-Hazardous - /
Docosanoic acid-d43 is intended for use as an internal standard for the quantification of docosanoic acid (Item No. 9000338) by GC- or LC-MS. Docosanoic acid is a long-chain saturated fatty acid. It has been found in peanut and M. oleifera seed oils.{48322,48323} It inhibits the double-stranded DNA binding activity of p53 through a direct interaction with the DNA binding domain (Kd = 12 nM).{31533} Docosanoic acid inhibits rat DNA polymerase β and human DNA polymerase λ activity in cell-free enzyme assays when used at a concentration of 100 µM and inhibits human DNA topoisomerase I and II relaxation activity at a concentration of 25 µM.{39264} Liver levels of docosanoic acid are reduced in rats fed a high-fat or a high-fat and high-cholesterol diet but not a high-cholesterol only diet.{48324} Formulations containing docosanoic acid have been used in hair conditioner and moisturizers.
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