Modified with a carboxylic acid group terminating the C-16 alkyl chain, providing a convenient site for chemical crosslinking.

Unnatural C-15 epimer of Travoprost.

A potent, stable, and selective agonist analog of AEA with a Ki value of 2.2 nM at the isolated rat CB1 receptor; 325 times more potent at the CB1 receptor compared with the CB2 receptor; induces hypothermia in mice with the same efficacy as AEA, in spite of its much higher affinity for the CB1…

DAN-1 EE is a fluorescent indicator for the bioimaging of NO. DAN-1 EE is a cell permeable derivative of DAN, a molecule which has been used extensively in the quantitation of nitrate and nitrite using fluorescence spectroscopy. Upon entry into the cell, DAN-1 EE is transformed into the less cell…

An epoxygenase pathway product produced from EPA by CYP450 both in vitro and in vivo; its effects of remain to be determined.

An N-acylethanolamide that inhibits dietary-restriction-induced lifespan extension in wild type and TOR pathway mutant nematodes; also has anti-inflammatory properties, suppressing the expression of IL-6 and MCP-1 in 3T3-L1 adipocytes in response to lipopolysaccharide.

A minor CYP450 metabolite of arachidonic acid that stimulates vasodilation of rabbit kidney.

A potent inhibitor of HCV infection (EC₅₀ = 17 nM) that displays low cytotoxicity of virally-infected human hepatoma Huh7.5.1 cells (CC₅₀ = 21.3 µM); displays good pharmacokinetics in mice when delivered intraperitoneally, with preferential liver distribution without…

The four tocopherols (α, β, .delta., and γ) and four tocotrienols (α, β, .delta., and γ) are forms of vitamin E, which is known for its antioxidant activity. Tocotrienols are found at high concentrations in palm oil and rice bran. Recent studies show tocotrienols…

EPA is an ω-3 fatty acid abundantly available in marine organisms. It is a poor substrate for COX-1. EPA has been shown to offer protection against coronary heart disease, thrombosis, ischemic brain injury, scaly dermatitis, and some inflammatory diseases.

Oleic acid is a monounsaturated fatty acid and is one of the major components of membrane phospholipids. Oleic acid contributes about 17% of the total fatty acids esterified to phosphatidylcholine, the major phospholipid class in porcine platelets. Oleic acid inhibits collagen-stimulated platelet…

(±)11-HDHA is an autoxidation product of DHA in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. DHA is metabolized to 11(S)-HDHA by human platelets and canine retina. In addition to 11(S)-HDHA, 14(S)-HDHA is also produced by platelets.…

Linolein hydroperoxides are a mixture of 132 possible isomers of mono-, di-, and tri-hydroperoxides produced from the autoxidation of trilinolein. Autoxidation of linoleic acid containing triglycerides (for example, trilinolein) in vivo could result in the formation of these hydroperoxides. Unlike…

A “hybrid” analog which incorporates components of both the AEA-like and dopaminergic neurotransmitter pathways; is nearly inactive as a TRPV1 ligand and fails to elicit hyperalgesic or nocifensive responses in vivo; exhibits an “entourage” effect at concentrations of 0.1-10…

One of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid.

A derivative of (±)8(9)-EET which is stable enough to ship and handle routinely.

(±)5-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid. It contains equal amounts of 5(S)-HETE and 5(R)-HETE. (±)5-HETE induces the aggregation of isolated neutrophils with an IC₅₀ value of 200 nM.

(±)15-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid. The biological activity of (±)15-HETE is similar to that of its constituent enantiomers (Item Nos. 34720 and 34710).

The COX Colorimetric Inhibitor Screening Assay measures the peroxidase component of cyclooxygenases. The peroxidase activity is assayed colorimetrically by monitoring the appearance of oxidized TMPD at 590 nm. Inhibition of COX activity by a variety of selective and nonselective inhibitors shows…

Palmitic acid ethyl ester is a neutral, lipid-soluble form of the free acid. It is one of the fatty acid ethyl esters that increase cytosolic Ca2+ concentration leading to pancreatic acinar cell injury due to excessive consumption of ethanol.

An internal standard for the quantification of trans-resveratrol by GC- or LC-MS.

13(S)-HODE is the LO metabolite of linoleic acid. 13(S)-HODE modulates the PAF, LTB4, and fMLP-induced calcium influx in human PMNL. The mechanism by which 13(S)-HODE elicits its inhibitory effect is still unclear. The use of biotinylated 15(S)-HETE as a probe for detecting binding proteins and/or…

A 13R,14S-dihydroxy DHA formed by recombinant human macrophage 12-LO and sEH co-incubated with DHA; reduces neutrophil infiltration in a mouse model of peritonitis and enhances human macrophage phagocytosis of zymosan A.

Features Each vial contains a mixture of standards packaged in amber ampules purged with argon >1 ml provided at the concentration specified in the insert Designed for direct snap and inject use in mass spectrometry applications Ideally suited for method development and as a…

Ameliorates depression, reduces dopamine-induced neurotoxicity, and attenuates damage in a model of stroke; blocks autophagy, reduces inflammation, and inhibits apoptosis in isolated neurons and in brains; induces apoptosis in colon cancer cells.

Travoprost is the Alcon trade name for fluprostenol isopropyl ester, an F-series prostaglandin analog which has been approved for use as an ocular hypotensive drug. Fluprostenol isopropyl ester is a prodrug which is converted by esterase enzymatic activity in the cornea to yield the corresponding…

For the quantification of TXB₂ in urine, serum, tissue culture supernatants, and other sample matrices Sensitivity (80% B/B0): 5 pg/ml Assay Range: 1.6-1,000 pg/ml Thromboxane A2 (TXA2) is produced from arachidonic acid by many cells and causes irreversible platelet…

A minor impurity produced in the synthesis of (+)-cloprostenol; 20-fold less active than (+)-cloprostenol in terminating pregnancy in the hamster.

The ethanolamine amide of DHA that has been detected in both brain and retina at concentrations similar to those for AEA; binds to the rat brain CB1 receptor (Ki = 324 nM), which is approximately 10-fold higher than the Ki for AEA; inhibits shaker-related voltage-gated potassium channels in brain…

NAM is a potent, irreversible inhibitor of MAGL or MAGL-like activity in rat cerebellar membranes, exhibiting an IC50 value of 140 nM. Inhibition of MAGL by the sulfhydryl-reactive maleimide group of NAM suggests a critical cysteine residue is present in the substrate-binding site of the enzyme.

The trans isomer of the 16:1 fatty acid palmitoleic acid.

Thioester analogs of glycerophospholipids, in combination with Ellman’s reagent, are convenient colorimetric substrates for the measurement of phospholipase activity. HEPC is a truncated analog of phosphatidylcholine with the entire sn-1 substituent deleted, and with a hexadecylthioester in…