Lipids

Lipids are small, organic molecules, that are usually hydrophobic or amphiphillic. For example, this group includes fats, fatty acids, waxes, triglycerides, sterols and phospholipids. Lipids are the main structural component of biological membranes of all cells. As such, bacterial lipid structures and glycolipids can serve as pathogen-associated molecular patterns (PAMPs) and are recognized by the human immune system. Various lipids and lipid complexes of bacterial origin are therefore used as immunostimulants.

Lipids are small,  organic molecules, that are usually hydrophobic or amphiphillic. For example, this group includes fats, fatty acids, waxes, triglycerides, sterols and phospholipids.... read more »
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Lipids

Lipids are small, organic molecules, that are usually hydrophobic or amphiphillic. For example, this group includes fats, fatty acids, waxes, triglycerides, sterols and phospholipids. Lipids are the main structural component of biological membranes of all cells. As such, bacterial lipid structures and glycolipids can serve as pathogen-associated molecular patterns (PAMPs) and are recognized by the human immune system. Various lipids and lipid complexes of bacterial origin are therefore used as immunostimulants.

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Lipoxin A4-d5
Lipoxin A4-d5

Item number: Cay10007737-10

Lipoxin A4-d5 (LXA4-d5) contains five deuterium atoms at the 19, 19', 20, 20, and 20 positions. It is intended for use as an internal standard for the quantification of LXA4 by GC- or LC-mass spectrometry (MS). LXA4 is a trihydroxy fatty acid containing a conjugated tetraene, produced by the metabolism of 15-HETE or...
Keywords: 5(S),6(R),15(S)-TriHETE-d5, 5(S),6(R)-LXA4-d5, 5S,6R,15S-trihydroxyicosa-7E,9E,11Z,13E-tetraenoic-19,19,20,20,20-d5 acid
Application: Standard
CAS 1622429-53-1
MW: 357.5 D
From 267.00€ *
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6-keto Prostaglandin F1alpha-d4
6-keto Prostaglandin F1alpha-d4

Item number: Cay315210-25

6-keto Prostaglandin F1alpha-d4 (6-keto PGF1alpha-d4) contains four deuterium atoms at the 3, 3', 4, and 4' positions. It is intended for use as an internal standard for the quantification of 6-keto PGF1alpha (Cay-15210) by GC- or LC-MS. 6-keto PGF1alpha is the inactive, non-enzymatic hydrolysis product of PGI2....
Keywords: 6-keto PGF1alpha-d4, 6-oxo-9alpha,11alpha,15S-trihydroxy-prost-13E-en-1-oic-3,3,4,4-d4 acid
Application: Standard
CAS 82414-64-0
MW: 374.5 D
From 94.00€ *
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Eicosapentaenoic Acid-d5
Eicosapentaenoic Acid-d5

Item number: Cay10005056-50

Eicosapentaenoic acid-d5 (EPA-d5) is intended for use as an internal standard for the quantification of EPA (Cay-90110, Cay-90110.1, Cay-26415) by GC- or LC-MS. EPA is an omega-3 fatty acid abundantly available in marine organisms. It is oxygenated by COX-1 and COX-2 at rates of about 5% and 30%, respectively,...
Keywords: EPA-d5, Timnodonic Acid-d5, 5Z,8Z,11Z,14Z,17Z-eicosapentaenoic-19,19,20,20,20-d5 acid
Application: Bioactive lipid assays
CAS 1197205-73-4
MW: 307.5 D
From 78.00€ *
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alpha-Muricholic Acid
alpha-Muricholic Acid

Item number: Cay20291-1

alpha-Muricholic acid is a murine-specific primary bile acid. Dietary administration of soybean protein decreases fecal levels of alpha-muricholic acid in mice with high-fat diet-induced obesity which correlates with increases in fecal Clostridium cluster XIVa, a major producer of secondary bile acids. Plasma,...
Keywords: 5beta-Cholanic Acid-3alpha,6beta,7alpha-triol, alpha-MCA, (3alpha,5beta,6beta,7alpha)-3,6,7-trihydroxy-cholan-24-oic acid
CAS 2393-58-0
MW: 408.6 D
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TOFA
TOFA

Item number: Cay10005263-5

Inhibition of fatty acid synthase (FASN) by the irreversible inhibitor cerulenin leads to cytotoxicity and apoptosis in human cancer cell lines. TOFA is an inhibitor of fatty acid synthesis blocking the synthesis of malonyl-CoA by acetyl-CoA carboxylase (ACC). Both cerulenin (at about 10 µg/ml) and TOFA (at about 1...
Keywords: 5-(Tetradecyloxy)-2-furoic Acid, RMI 14514, 5-(tetradecyloxy)-2-furancarboxylic acid
Application: Bioactive lipid assays
CAS 54857-86-2
MW: 324.5 D
From 52.00€ *
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(±)8(9)-DiHET
(±)8(9)-DiHET

Item number: Cay51351-25

(±)8(9)-DiHET is an oxylipin and a racemic mixture of the arachidonic acid metabolites 8(S),9(R)-DiHET and 8(R),9(S)-DiHET. It is formed from arachidonic acid (Cay-90010, Cay-90010.1, Cay-10006607) via an (±)8(9)-EET (Cay-50351) intermediate by epoxide hydrolases. (±)8(9)-DiHET (1 µM) induces cAMP production in...
Keywords: (±)8,9-DiHETrE, (±)8,9-dihydroxy-5Z,11Z,14Z-eicosatrienoic acid
Application: Bioactive lipid assays
CAS 192461-96-4
MW: 338.5 D
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Stearidonic Acid methyl ester
Stearidonic Acid methyl ester

Item number: Cay10005000-1

Stearidonic Acid (18:4omega-3) is a rare polyunsaturated fatty acid of the omega-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids. It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into...
Keywords: Moroctic Acid methyl ester, 6Z,9Z,12Z,15Z-octadecatetraenoic acid, methyl ester
Application: Bioactive lipid assays
CAS 73097-00-4
MW: 290.4 D
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Palmitoyl Ethanolamide-d4
Palmitoyl Ethanolamide-d4

Item number: Cay10007824-100

Palmitoyl ethanolamide-d4 (PEA-d4) is intended for use as an internal standard for the quantification of PEA (Cay-90350) by GC- or LC-MS. PEA is an endogenous fatty N-acyl ethanolamine and a derivative of the endocannabinoid arachidonoyl ethanolamide (AEA, Cay-90050). It selectively activates peroxisome...
Keywords: Palmidrol-d4, PEA-7,7,8,8-d4, N-(2-hydroxyethyl)-hexadecanamide-7,7,8,8-d4
Application: Standard
CAS 1159908-45-8
MW: 303.5 D
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HET0016
HET0016

Item number: Cay75780-10

20-HETE is a major biologically active cytochrome P450 (CYP450) metabolite of arachidonic acid in the kidney and liver. It regulates renal vascular and tubular functions as well as vascular tone in the cerebral circulation. HET0016 is an inhibitor of 20-HETE formation in human renal microsomes with an IC50 of 8.9...
Keywords: N-hydroxy-N'-(4-n-butyl-2-methylphenyl)Formamidine, N-(4-butyl-2-methylphenyl)-N'-hydroxy-methanimidamide
Application: Bioactive lipid assays
CAS 339068-25-6
MW: 206.3 D
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25-Hydroxyvitamin D3
25-Hydroxyvitamin D3

Item number: LKT-H9815.1

25-hydroxyvitamin D3 (25-OH D3), or calcidiol/calcifediol, is a pro-hormone for calcitriol that restores bone mineralization in vitamin D-deficient models. 25-OH D3 is the major circulating metabolite of vitamin D3. Vitamin D signaling also regulates Ca2+ homeostasis. 25-OH D3 activates the vitamin D receptor and...
Keywords: Calcifediol, calcidiol, 25-hydroxycholecalciferol
Application: Vitamin D3 metabolite
CAS 19356-17-3
MW: 400,64 D
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Prostaglandin A2
Prostaglandin A2

Item number: Cay10210-1

Prostaglandin A2 (PGA2) is a naturally occurring prostaglandin in gorgonian corals where it may function in self defense. It is generally not present in mammals. PGA2 has low biological potency in most bioassays, but it does show some antiviral/antitumor activity. At a 25 µM concentration, PGA2 blocks the cell cycle...
Keywords: Medullin, PGA2, 9-oxo-15S-hydroxy-prosta-5Z,10,13E-trien-1-oic acid
Application: Bioactive lipid assays
CAS 13345-50-1
MW: 334.5 D
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Heneicosapentaenoic Acid methyl ester
Heneicosapentaenoic Acid methyl ester

Item number: Cay11622-5

Heneicosapentaenoic Acid (HPA) is a fatty acid present in trace amounts in the green algae Bryopsis pennata Lamouroux and in fish oils. Its chemical composition is similar to eicosapentaenoic acid (EPA) except elongated with one carbon on the carboxyl end, placing the first double bond in the Delta6 position. HPA...
Keywords: HPA methyl ester, 6Z,9Z,12Z,15Z,18Z-heneicosapentaenoic acid, methyl ester
Application: Lipid studies
CAS 65919-53-1
MW: 330.5 D
From 148.00€ *
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