Lipids

Lipids are organic small molecules, that are usually hydrophobic or amphiphillic. This group includes fat, fatty acids, waxes, triglycerides, sterols and phospholipids for example. 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 our immune system. Various lipids of bacterial origin are therefore used as immunostimulants.

Lipids are organic small molecules, that are usually hydrophobic or amphiphillic. This group includes fat, fatty acids, waxes, triglycerides, sterols and phospholipids for example. Lipids are the... read more »
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Lipids

Lipids are organic small molecules, that are usually hydrophobic or amphiphillic. This group includes fat, fatty acids, waxes, triglycerides, sterols and phospholipids for example. 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 our immune system. Various lipids of bacterial origin are therefore used as immunostimulants.

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Arachidonic Acid-d11
Arachidonic Acid-d11

Item number: Cay10006758-100

Arachidonic acid-d11 contains 11 deuterium atoms at the 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, and 20 positions. It is intended for use as an internal standard for the quantification of arachidonic acid (Cay-90010) by GC- or LC-mass spectrometry. Arachidonic acid is an essential fatty acid and a precursor for all...
Keywords: AA-d11, 5Z,8Z,11Z,14Z-eicosatetraenoic-16,16,17,17,18,18,19,19,20,20,20-d11 acid
Application: GC-MS, LC-MS, Internal standard
MW: 315.5 D
From 48.00€ *
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Linoleic Acid
Linoleic Acid

Item number: Cay90150-100

Linoleic acid is an essential fatty acid and one of the most abundant PUFAs in the western diet. Deficiencies in linoleic acid are linked to defective wound healing, growth retardation, and dermatitis. Linoleic acid is metabolized by 15-LO in both plants and animals to form 9- and 13-HODE.
Keywords: Telfairic Acid, 9Z,12Z-octadecadienoic acid
Application: Bioactive lipid assays
CAS 60-33-3
MW: 280.5 D
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Prostaglandin A1
Prostaglandin A1

Item number: Cay10010-50

Prostaglandin A1 (PGA1) was first isolated as a dehydration product of the PGE1 compounds found in human semen. It has been shown to cause renal vasodilation, increased urine sodium excretion, and lowered arterial pressure in hypertensive patients. It also has growth-inhibitory activity on tumor cells, the IC50...
Keywords: PGA1, 9-oxo-15S-hydroxy-prosta-10,13E-dien-1-oic acid
Application: Bioactive lipid assays
CAS 14152-28-4
MW: 336.5 D
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2-Arachidonoyl Glycerol-d5
2-Arachidonoyl Glycerol-d5

Item number: Cay362162-100

2-Arachidonoyl glycerol-d5 (2-AG-d5) contains five deuterium atoms at the 1, 1, 2, 3, and 3 positions of the glycerol moiety. It is intended for use as an internal standard for the quantification of 2-AG by GC- or LC-mass spectrometry. 2-Arachidonoyl glycerol (2-AG) is an endogenous agonist of the CB1 receptor....
Keywords: 2-AG-d5, 5Z,8Z,11Z,14Z-eicosatetraenoic acid, 2-glycerol-1,1,2,3,3-d5 ester
Application: Standard
MW: 383.6 D
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2-Arachidonoyl Glycerol
2-Arachidonoyl Glycerol

Item number: Cay62160-25

2-Arachidonoyl glycerol (2-AG) is an endogenous agonist of the cannabinoid (CB) receptors CB1 and CB2 (Kis = 25.3-472 and 145-1,400 nM, respectively). Unlike arachidonoyl ethanolamide (AEA, Cay-90050), 2-AG is present at relatively high levels in the central nervous system and is the most abundant molecular species...
Keywords: 2-AG, 5Z,8Z,11Z,14Z-eicosatetraenoic acid, 2-glyceryl ester
Application: CB1 receptor agonist
CAS 53847-30-6
MW: 378.6 D
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NEW
3-keto Sphinganine (d18:0) (hydrochloride)
3-keto Sphinganine (d18:0) (hydrochloride)

Item number: Cay24380-1

3-keto Sphinganine is an intermediate in the biosynthesis of C18 ceramide (d18:1/18:0) (Cay-19556). It is a lyso-sphingolipid formed by the condensation of L-serine and palmitoyl-CoA by serine palmitoyl transferase (SPT). Vitamin K deficiency inactivates SPT resulting in a decrease in the production of 3-keto...
Keywords: 3-dehydro Sphinganine, 3-keto Dihydrosphingosine, 3-keto Sphinganine, 2-amino-1-hydroxy-3-octadecanone, monohydrochloride
Application: C18 ceramide biosynthesis intermediate
CAS 35299-94-6
MW: 336 D
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25-hydroxy Cholesterol
25-hydroxy Cholesterol

Item number: Cay11097-10

25-hydroxy Cholesterol is a side-chain substituted oxysterol derived from dietary cholesterol that inhibits the cleavage of sterol regulatory element binding proteins (SREBPs) to suppress endogenous cholesterol synthesis in various cell types. It has been implicated in a variety of metabolic events including...
Keywords: cholest-5-ene-3beta,25-diol
Application: Metabolic studies
CAS 2140-46-7
MW: 402.7 D
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(±)14(15)-DiHETE MaxSpec(R) Standard
(±)14(15)-DiHETE MaxSpec(R) Standard

Item number: Cay29140-10

(±)14(15)-DiHETE is an oxylipin and a metabolite of the omega-3 fatty acid eicosapentaenoic acid (EPA, Cay-90110, Cay-90110.1, Cay-21908). It is formed via cytochrome P450-mediated epoxidation of EPA to (±)14(15)-EpETE (Cay-10173), followed by conversion of the epoxide to a diol by soluble epoxide hydrolase....
Keywords: (±)14,15-dihydroxy-5Z,8Z,11Z,17Z-eicosatetraenoic acid, (±)14,15-dihydroxy-eicosa-5,8,11,17-Tetraenoic Acid
Application: MS, Quantitative grade standard
CAS 119433-37-3
MW: 336.5 D
158.00€ *
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14(S)-HDHA MaxSpec(R) Standard
14(S)-HDHA MaxSpec(R) Standard

Item number: Cay29142-10

14(S)-HDHA is an oxygenation product formed by 12-lipoxygenase (12-LO) or 15-LO processing of docosahexaenoic acid (DHA, Cay-90310). It is a precursor to the pro-resolving mediator maresin 1 (Cay-10878) and has been found in peritoneal exudates isolated from a mouse model of zymosan-induced peritonitis. 14(S)-HDHA...
Keywords: 14S-hydroxy-4Z,7Z,10Z,12E,16Z,19Z-docosahexaenoic acid, 14(S)-hydroxy Docosahexaenoic Acid, 14(S)-HDoHE
Application: MS, Quantitative grade standard
CAS 119433-37-3
MW: 344.5 D
132.00€ *
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(25S)-Delta7-Dafachronic Acid
(25S)-Delta7-Dafachronic Acid

Item number: Cay14101-100

During unfavorable environmental conditions, C. elegans larvae undergo arrest and form dauer larvae that can attach to other animals as a parasitic strategy for survival. DAF-12 is an orphan nuclear hormone receptor that regulates dauer larva diapause, reproductive development, fat metabolism, and life...
Keywords: UPF-1404, (5alpha,25S)-3-oxo-cholest-7-en-26-oic acid
Application: DAF-12 inhibitor
CAS 949004-12-0
MW: 414.6 D
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Serotonin (hydrochloride)
Serotonin (hydrochloride)

Item number: Cay14332-50

Serotonin is a monoamine neurotransmitter that is biochemically derived from tryptophan and produced in serotonergic neurons in the central nervous system and in enterochromaffin cells in the gastrointestinal tract. Serotonin is important in the regulation of mood, sleep, vomiting, sexuality, and appetite. Low...
Keywords: 5-HT, 5-Hydroxytryptamine, 3-(2-aminoethyl)-1H-indol-5-ol, monohydrochloride
Application: Monoamine neurotransmitter
CAS 153-98-0
MW: 212.7 D
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Plant Sterol Mixture, (qualitative)
Plant Sterol Mixture, (qualitative)

Item number: MTY-1119

Source: natural, plant. Solvent: chloroform. Analytical Method: TLC, GC. Solubility: Chloroform. Concentration: 25 mg/ml
Keywords: Plant Sterol Mixture, (qualitative)
Application: Sterols - Plant Sterols and Steryl Glucosides
176.00€ *
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