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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Lauroylsarcosine (sodium salt)
Lauroylsarcosine (sodium salt)

Item number: Cay33718-100

Lauroylsarcosine is a fatty acid amide and detergent. It has been used to solubilize recombinant and membrane proteins.Formal Name: N-methyl-N-(1-oxododecyl)-glycine, monosodium salt. CAS Number: 137-16-6. Synonyms: Sarkosyl, SDDS, Sodium Lauroyl Sarcosinate, Sodium N-dodecanoyl Sarcosinate. Molecular Formula:...
Keywords: Sarkosyl, SDDS, Sodium Lauroyl Sarcosinate, Sodium N-dodecanoyl Sarcosinate, N-methyl-N-(1-oxododecyl)-glycine, monosodium...
Application: Fatty acid amide, detergent
CAS 137-16-6
MW: 293.4 D
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1-Octadecyl-2-hydroxy-sn-glycero-3-phosphate (sodium salt)
1-Octadecyl-2-hydroxy-sn-glycero-3-phosphate (sodium salt)

Item number: Cay10010291-10

1-Oleyl-2-hydroxy-sn-glycero-3-PA (1-Octadecyl LPA) is a LPA analog containing stearyl alcohol at the sn-1 position. LPA binds to one of five different G protein-linked receptors to mediate a variety of biological responses including cell proliferation, smooth muscle contraction, platelet aggregation, neurite...
Keywords: 1-Octadecyl LPA, 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphate, monosodium salt
Application: Lysophosphatidic (LPA) analog
MW: 446.5 D
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DOG-IM4
DOG-IM4

Item number: Cay37441-1

DOG-IM4 is an ionizable cationic lipid (apparent pKa = 5.6) that has been used in the generation of lipid nanoparticles (LNPs) for the delivery of mRNA. Immunization with LNPs containing DOG-IM4 and encapsulating mRNA encoding influenza A hemagglutinin (HA) increases HA-inhibiting antibody titers (HI titers) in mice...
Keywords: N-[(25Z)-14-[(9Z)-9-octadecen-1-yloxy]-3,6,9,12,16-pentaoxatetratriacont-25-en-1-yl]-1H-imidazole-5-carboxamide
Application: Ionizable cationic lipid, LNP formation, mRNA delivery
CAS 2758097-38-8
MW: 862.3 D
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306-O12B
306-O12B

Item number: Cay37549-10

306-O12B is an ionizable cationic lipidoid. It has been used in the generation of lipid nanoparticles (LNPs). Intravenous administration of LNPs containing 306-O12B and encapsulating an mRNA reporter accumulate specifically in the mouse liver. LNPs containing 306-O12B and encapsulating mRNA encoding the Cas9...
Keywords: tetrakis(2-(octyldisulfaneyl)ethyl) 3,3',3'',3'''-(((methylazanediyl)bis(propane-3,1-diyl))bis(azanetriyl))tetrapropionate
Application: Ionizable cationic lipidoid, LNP formation
CAS 2566523-06-4
MW: 1251.1 D
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IR-117-17
IR-117-17

Item number: Cay40420-10

IR-117-17 is an ionizable cationic and biodegradable amino lipid. It has been used in the generation of lipid nanoparticles (LNPs). Nebulized administration of LNPs containing IR-117-17 and the cationic lipid 1,2-dioleoyl-2-trimethylammoniumpropane (1,2-DOTAP, Cay-15110), among other components, and encapsulating...
Keywords: A10-LIN, 5-(((3-(dibutylamino)propyl)amino)methyl)-6-hydroxyundecane-1,11-diyl (9Z,9'Z,12Z,12'Z)-bis(octadeca-9,12-dienoate)
Application: Ionizable cationic, biodegradable amino lipid, LNP formation
CAS 2940241-38-1
MW: 927.5 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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12-oxo Phytodienoic Acid
12-oxo Phytodienoic Acid

Item number: Cay88520-1

12-oxo Phytodienoic acid (OPDA) is a biologically active, immediate precursor of 7-epi jasmonic acid. In addition to its link with jasmonic acid activity, OPDA appears to play an independent role in mediating resistance to pathogens and pests. As an endogenous signal transducer, OPDA has been shown to increase...
Keywords: 12-oxo PDA, OPDA, 4-oxo-5alpha-2Z-pentenyl)-2-cyclopentene-1alpha-octanoic acid
Application: Bioactive lipid assays
CAS 85551-10-6
MW: 292.4 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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Ciclesonide
Ciclesonide

Item number: LKT-C324091.100

Ciclesonide is an anti-inflammatory corticosteroid. Its active metabolite and several ciclesonide-acetal derivatives have been found to block RNA replication of the SARS-Cov-2 virus. Ciclesonide also inhibits lung cancer stem cells through Hedgehog signaling-mediated SOX2 regulation. Solubility: Insoluble in water....
Keywords: Alvesco, Omnaris, Zetonna, RPR251526, (R)-11beta,16alpha,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal...
Application: Corticosteroid
CAS 126544-47-6
MW: 540.7 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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