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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(+)-Etomoxir
(+)-Etomoxir

Item number: Cay9004470-10

(+)-Etomoxir is an inhibitor of carnitine palmitoyltransferase 1 (CPT1) and a prodrug form of (+)-etomoxir (Cay-11969). It is an ethyl ester that is cleaved by intracellular esterases to release the active inhibitor of CPT1. (+)-Etomoxir decreases palmitate (Cay-10010279) oxidation and increases glucose oxidation in...
Keywords: (R)-(+)-Etomoxir, (2R)-2-[6-(4-chlorophenoxy)hexyl]-2-oxiranecarboxylic acid, ethyl ester
Application: Carnitine palmitoyltransferase 1 (CPT1) inhibitor prodrug
CAS 124083-20-1
MW: 326.81 D
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Pinolenic Acid ethyl ester (technical grade)
Pinolenic Acid ethyl ester (technical grade)

Item number: Cay9004488-100

Pinolenic acid ethyl ester is a polyunsaturated fatty acid ethyl ester. Oral administration of pinolenic acid ethyl ester (100 mg/kg) decreases blood glucose levels in an oral glucose tolerance test in mice.
Keywords: all-cis-5,9,12-Octadecatrienoic Acid ethyl ester, all-Z-5,9,12-Octadecatrienoic Acid ethyl ester, C18:3 (cis-5,9,12) ethyl...
Application: Polyunsaturated fatty acid ethyl ester
CAS 493015-74-0
MW: 306.5 D
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8-iso-15-keto Prostaglandin F2alpha
8-iso-15-keto Prostaglandin F2alpha

Item number: Cay16390-100

8-iso-15-keto Prostaglandin F2alpha (8-iso-15-keto PGF2alpha) is a metabolite of the isoprostane 8-iso PGF2alpha in rabbits, monkeys, and humans. 8-isoprostane (8-iso PGF2alpha) is a prostaglandin-like product of non-specific lipid peroxidation. In both humans and monkeys, exogenously infused 8-iso PGF2alpha is...
Keywords: 8-epi-15-keto PGF2alpha, 8-iso-15-keto PGF2alpha, 9alpha,11alpha-dihydroxy-15-oxo-(8beta)-prosta-5Z,13E-dien-1-oic acid
Application: 8-iso PGF2alpha metabolite, vasoconstrictor
CAS 191919-01-4
MW: 352.5 D
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PAF C-16
PAF C-16

Item number: Cay60900-5

PAF C-16 is a naturally occurring phospholipid produced upon stimulation through two distinct pathways known as the "remodeling" and 'de novo' pathways. It is a potent mediator of neutrophil migration, and the production of reactive oxygen species, and IL-6 in human macrophages. It is a more potent mediator of...
Keywords: Platelet-activating Factor C-16, 1-O-hexadecyl-2-O-acetyl-sn-glyceryl-3-phosphorylcholine
Application: Bioactive lipid assays
CAS 74389-68-7
MW: 523.7 D
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15(S)-HETE-d8
15(S)-HETE-d8

Item number: Cay334720-25

15(S)-HETE-d8 is intended for use as an internal standard for the quantification of 15(S)-HETE (Cay-34720) by GC- or LC-MS. (±)15-HETE and 15(S)-HETE are formed via non-enzymatic and 15-lipoxygenase-mediated oxidation of arachidonic acid (Cay-90010, Cay-90010.1, Cay-10006607), respectively. 15(R)-HETE is formed by...
Keywords: 15(S)-hydroxy-5Z,8Z,11Z,13E-eicosatetraenoic-5,6,8,9,11,12,14,15-d8 acid
Application: Standard
CAS 84807-87-4
MW: 328.5 D
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25-hydroxy Cholesterol
25-hydroxy Cholesterol

Item number: Cay11097-5

25-hydroxy Cholesterol is an oxysterol. It is formed from cholesterol by cholesterol-25-hydroxylase, and its production can be induced by inflammation or infection. 25-hydroxy Cholesterol suppresses endogenous cholesterol synthesis by binding to insulin-induced gene (INSIG) proteins and preventing sterol regulatory...
Keywords: 25-OH Cholesterol, cholest-5-ene-3beta,25-diol
Application: Metabolic studies
CAS 2140-46-7
MW: 402.7 D
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16,16-dimethyl Prostaglandin E2
16,16-dimethyl Prostaglandin E2

Item number: Cay14750-1

16,16-dimethyl PGE2 is a competitive inhibitor of 15-hydroxy PGDH, but it is not a substrate for the enzyme. Because of its resistance to metabolism by 15-hydroxy PGDH, it has a prolonged half-life in vivo. 16,16-dimethyl PGE2 acts as an agonist on most EP receptor subtypes, and has been used experimentally to...
Keywords: 16,16-dimethyl PGE2, 9-oxo-11alpha,15R-dihydroxy-16,16-dimethyl-prosta-5Z,13E-dien-1-oic acid
Application: PGDH inhibitor
CAS 39746-25-3
MW: 380.5 D
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(±)13-HODE
(±)13-HODE

Item number: Cay38600-100

(±)13-HODE is one of the two racemic monohydroxy fatty acids resulting from the non-enzymatic oxidation of linoleic acid. It is the principle hydroxylated fatty acid in human psoriatic skin scales, with a mean concentration of 17 ng/mg.Formal Name: (±)-13-hydroxy-9Z,11E-octadecadienoic acid. CAS Number: 18104-45-5....
Keywords: (±)-13-hydroxy-9Z,11E-octadecadienoic acid
Application: Bioactive lipid studies
CAS 18104-45-5
MW: 296.4 D
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13-Docosenamide
13-Docosenamide

Item number: Cay90377-1

13-Docosenamide is the amide of docosenoic acid. It was first identified in the cerebrospinal fluid of sleep-deprived cats. It has also been detected in the cerebrospinal fluid of rats and humans. 13-Docosenamide causes reduced mobility and slightly lessened awareness in rats, whereas 9-octadecenamide induces...
Keywords: cis-13-Docosenamide, Armoslip E, Erucamide, 13Z-docosenamide
Application: Cerebrospinal fluid constituent
CAS 112-84-5
MW: 337.6 D
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Palmitoyl Ethanolamide
Palmitoyl Ethanolamide

Item number: Cay90350-5

Palmitoyl ethanolamide (PEA) is an endogenous fatty N-acyl ethanolamine and a derivative of the endocannabinoid arachidonoyl ethanolamide (AEA, Cay-90050). It selectively activates peroxisome proliferator-activated receptor alpha (PPARalpha, EC50 = 3.1 µM) over PPARbeta/delta and PPARgamma in HeLa cells expressing...
Keywords: Palmidrol, PEA, N-(2-hydroxyethyl)-hexadecanamide
Application: Bioactive lipid assays
CAS 544-31-0
MW: 299.5 D
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SQ 29,548
SQ 29,548

Item number: Cay19025-1

SQ 29,548 is a highly selective TP receptor antagonist which binds to the human recombinant TP receptor with a Ki of 4.1 nM. It inhibits the aggregation of washed human platelets induced by U-46619 with an IC50 of 0.06 µM. It antagonizes U-46619 induced contraction of rat and guinea pig tracheal, arterial, and...
Keywords: [1S-[1alpha,2alpha(Z),3alpha,4alpha]]-7-[3-[[2-[(phenylamino)carbonyl]hydrazino]methyl]-7-oxabicyclo[2.2.1]hept-2-yl]-5-he...
Application: TP receptor antagonist
CAS 98672-91-4
MW: 387.5 D
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10(S),17(S)-DiHDHA
10(S),17(S)-DiHDHA

Item number: Cay10008128-25

Protectin D1 (also known as neuroprotectin D1 when produced in neuronal tissues) is a DHA-derived dihydroxy fatty acid that exhibits potent protective and anti-inflammatory activities. 10(S),17(S)-DiHDHA is a DHA metabolite, also referred to as protectin DX (PDX). It is produced by an apparent double lipoxygenase...
Keywords: 10(S),17(S)-DiHDoHE, PDX, Protectin DX, 10(S),17(S)-dihydroxy-4Z,7Z,11E,13Z,15E,19Z-docosahexaenoic acid
Application: Bioactive lipid assays
CAS 871826-47-0
MW: 360.5 D
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