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Dihomo-γ-Linolenic Acid-d6 Sale

(Synonyms: all-cis-8,11,14-Eicosatrienoic acid-d6) 目录号 : GC47225

An internal standard for the quantification of DGLA

Dihomo-γ-Linolenic Acid-d6 Chemical Structure

Cas No.:81540-86-5

规格 价格 库存 购买数量
100 μg
¥496.00
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500 μg
¥1,490.00
现货
1 mg
¥2,483.00
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5 mg
¥9,936.00
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Sample solution is provided at 25 µL, 10mM.

Description

Dihomo-γ-Linolenic Acid-d6 (DGLA-d6) contains six deuterium atoms at the 8, 9, 11, 12, 14, and 15 positions. It is intended for use as an internal standard for the quantification of DGLA by GC- or LC-mass spectrometry. Dihomo-γ-Linolenic Acid (DGLA, 20:3), an elongation product of γ-linolenic acid (18:3), is rapidly metabolized by fatty acid desaturases to produce arachidonic acid (20:4). DGLA is metabolized through the cyclooxygenase pathway to produce 1-series prostaglandins, (PGs), including PGE1.1,2 In mice, DGLA supplementation in the diet can reduce atopic dermatitis and atherosclerosis.3,4

1.Bell, J.G., Tocher, D.R., and Sargent, J.R.Effect of supplementation with 20:3(n-3), 20:4(n-6) and 20:5(n-3) on the production of prostaglandins E and F of the 1-, 2- and 3-series in turbot (Scophthalmus maximus) brain astroglial cells in primary cultureBiochimica et Biophysica Acta1211335-342(1994) 2.Levin, G., Duffin, K.L., Obukowicz, M.G., et al.Differential metabolism of dihomo-γ-linolenic acid and arachidonic acid by cyclo-oxygenase-1 and cyclo-oxygenase-2: Implications for cellular synthesis of prostaglandin E1 and prostaglandin E2Biochemistry Journal365489-496(2002) 3.Kawashima, H., Tateishi, N., Shiraishi, A., et al.Oral administration of dihomo-γ-linolenic acid prevents development of atopic dermatitis in NC/Nga miceLipids43(1)37-43(2007) 4.Takai, S., Jin, D., Kawashima, H., et al.Anti-atherosclerotic effects of dihomo-γ-linolenic acid in ApoE-deficient miceJ.Atheroscer.Thromb.16(4)480-489(2009)

化学性质

Cas No. 81540-86-5 SDF
别名 all-cis-8,11,14-Eicosatrienoic acid-d6
Canonical SMILES [2H]/C(CCCCCCC(O)=O)=C([2H])/C/C([2H])=C([2H])\C/C([2H])=C([2H])\CCCCC
分子式 C20H28D6O2 分子量 312.5
溶解度 0.15 M Tris-HCl pH 8.5: 1 mg/ml,DMF: 100 mg/ml,DMSO: 100 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 100 μg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

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1 mg 5 mg 10 mg
1 mM 3.2 mL 16 mL 32 mL
5 mM 0.64 mL 3.2 mL 6.4 mL
10 mM 0.32 mL 1.6 mL 3.2 mL
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