Linoleic Acid-d4

An internal standard for the quantification of linoleic acid

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500ug

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货号: ajcx22830
CAS: 79050-23-0
别名: 亚油酸 d4
分子式: C18H28D4O2
分子量: 284.5
纯度: >98%
溶解度: 0.15 M Tris-HCl pH 8.5: >1 mg/ml (from Oleic Acid),DMF: >100 mg/ml (from Oleic Acid),DMSO: >100 mg/ml (from Oleic Acid),Ethanol: >100 mg/ml (from Oleic Acid),PBS pH 7.2: <100 μg/ml
储存: Store at -20°C
库存: 现货

Background

Linoleic acid-d₄ is intended for use as an internal standard for the quantification of linoleic acid by GC- or LC-MS. Linoleic acid is an essential ω-6 polyunsaturated fatty acid (PUFA).¹ It is the most abundant PUFA in a variety of foods, and dietary sources of linoleic acid include vegetable oils, meats, nuts, seeds, and eggs. Linoleic acid (30 μM) increases migration of IEC-6 rat intestinal epithelial cells in a wound healing assay.² Rats fed a linoleate-deficient diet exhibit decreased body weight and an increased ratio of eicosatrienoate to arachidonate in liver and serum phospholipids compared with rats fed a control diet, as well as mild scaling of forepaw skin.³

1.Whelan, J., and Fritsche, K.Linoleic acidAdv. Nutr.4(3)311-312(2013) 2.Ruthig, D.J., and Meckling-Gill, K.A.Both (n-3) and (n-6) fatty acids stimulate wound healing in the rat intestinal epithelial cell line, IEC-6J. Nutr.129(10)1791-1798(1999) 3.Cunnane, S.C., and Anderson, M.J.Pure linoleate deficiency in the rat: Influence on growth, accumulation of n-6 polyunsaturates, and [1-14C]linoleate oxidationJ. Lipid Res.38(4)805-812(1997)