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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Sphingosine (d18:1)
Sphingosine (d18:1)

Item number: Cay10007907-10

Sphingosine (d18:1) is formed primarily from the breakdown of ceramide. Sphingosine inhibits protein kinase C and phosphatidic acid phosphohydrolase, whereas it activates phospholipase D and diacylglycerol (DAG) kinase. Phosphorylation of sphingosine by sphingosine kinases 1 and 2 (SPHK 1, SPHK 2) produces...
Keywords: (-)-Sphingosine, D-erythro-Sphingosine C-18, 2S-amino-4E-octadecene-1,3R-diol
Application: Bioactive lipid assays
CAS 123-78-4
MW: 299.5 D
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(±)9(10)-DiHOME
(±)9(10)-DiHOME

Item number: Cay53400-25

(±)9(10)-DiHOME is the diol form of (±)9(10)-EpOME (Cay-52400), a cytochrome P450-derived epoxide of linoleic acid (Cay-90150, Cay-90150.1, Cay-21909) also known as leukotoxin. It is formed from 9(10)-EpOME by soluble epoxide hydrolase (sEH) in neutrophils. It is toxic to Sf21 cells expressing sEH and to...
Keywords: Leukotoxin diol, (±)9,10-dihydroxy-12Z-octadecenoic acid
Application: Cytotoxic agent
CAS 263399-34-4
MW: 314.5 D
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Docosapentaenoic Acid
Docosapentaenoic Acid

Item number: Cay90165-1

Docosapentaenoic acid is an omega-3 fatty acid found in fish oils. It is a minor constituent of the total serum unsaturated fatty acids in humans, ranging from 0.1 to 1%, and increases on dietary supplementation.Formal Name: 7Z,10Z,13Z,16Z,19Z-docosapentaenoic acid. CAS Number: 24880-45-3. Synonyms: DPA, n-3 DPA, FA...
Keywords: DPA, 7Z,10Z,13Z,16Z,19Z-docosapentaenoic acid
Application: Bioactive lipid assays
CAS 24880-45-3
MW: 330.5 D
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5(S),15(S)-DiHETE
5(S),15(S)-DiHETE

Item number: Cay35280-25

5(S),15(S)-DiHETE is synthesized by 15-LO from 5(S)-HETE. It potentiates the degranulation of human PMNL in response to PAF, but not fMLP, calcium ionophore A23187, or LTB4. 5(S),15(S)-DiHETE is chemotactic for eosinophils with an ED50 value of 0.3 µM.Formal Name: 5S,15S-dihydroxy-6E,8Z,10Z,13E-eicosatetraenoic...
Keywords: 5S,15S-dihydroxy-6E,8Z,10Z,13E-eicosatetraenoic acid
Application: Bioactive lipid assays
CAS 82200-87-1
MW: 336.5 D
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Prostaglandin E3
Prostaglandin E3

Item number: Cay14990-50

Prostaglandin E3 (PGE3) is formed via the cyclooxygenase (COX) metabolism of eicosapentaenoic acid. In human ocular tissue, it comprises 2.4% of the COX products formed. When applied to the eyes of a rabbit, a 1 µg dose of PGE3 decreases intraocular pressure from 21 mmHg to about 17 mmHg.Formal Name:...
Keywords: PGE3, 9-oxo-11alpha,15S-dihydroxy-prosta-5Z,13E,17Z-trien-1-oic acid
Application: Bioactive lipid assays
CAS 802-31-3
MW: 350.5 D
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9-cis Retinal
9-cis Retinal

Item number: Cay21692-10

9-cis Retinal is a natural retinoid that is produced by oxidation of 9-cis retinol by cis-retinol dehydrogenase (cRDH). It binds to cellular retinol-binding protein-I (CRBP-I) and CRBP-II (Kds = 8 and 5 nM, respectively) and to cellular retinaldehyde-binding protein (CRALBP, Kd = 53.3 nM). In vitro, 9-cis retinal...
Keywords: 9-cis Retinaldehyde, 9-cis Vitamin A aldehyde, 9-cis-retinal
CAS 514-85-2
MW: 284.4 D
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trans-Vaccenic Acid methyl ester
trans-Vaccenic Acid methyl ester

Item number: Cay26731-25

trans-Vaccenic acid methyl ester is an esterified form of trans-vaccenic acid (Cay-15301). It has been used as a standard for the identification and quantification of fatty acids in Uruguayan Colonia cheese by GC-MS.Formal Name: (11E)-11-octadecenoic acid, methyl ester. CAS Number: 6198-58-9. Synonyms: C18:1 methyl...
Keywords: trans-11-Octadecenoic Acid methyl ester, C18:1 methyl ester, Methyl trans-11-Octadecenoate, Methyl trans-Vaccenate,...
Application: GC-MS, LC-MS, identification, quantification, standard, fatty acid methyl ester
CAS 6198-58-9
MW: 296.5 D
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C9-200
C9-200

Item number: Cay40862-1

C9-200 is an ionizable cationic lipid that has been used in the formation of lipid nanoparticles (LNPs). LNPs containing C9-200 and encapsulating mRNA encoding erythropoietin (EPO) increase serum EPO levels in mice. LNPs containing C9-200 and encapsulating mRNA encoding the Cas9 nuclease and small-guide RNA (sgRNA)...
Keywords: 1,1'-((2-(4-(2-((2-(bis(2-hydroxynonyl)amino)ethyl)(2-hydroxynonyl)amino)ethyl)piperazin-1-yl)ethyl)azanediyl)bis(nonan-2-ol)
Application: Ionizable cationic lipid, LNP formation
MW: 926.5 D
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Lipid N2-3L
Lipid N2-3L

Item number: Cay40911-1

Lipid N2-3L is an ionizable cationic lipid (pKa = 8.99) that has been used in the generation of supramolecular lipid nanoparticles (SMLNPs) encapsulating mRNA for use in vitro and in vivo. SMLNPs containing lipid N2-3L and encapsulating a luciferase reporter accumulate at the site of injection and in the draining...
Keywords: 9Z-octadecenoic acid,...
Application: Ionizable cationic lipid, SMLNP generation
CAS 2924606-55-1
MW: 840.3 D
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N-Lithocholyl-L-Leucine
N-Lithocholyl-L-Leucine

Item number: Cay40931-1

N-Lithocholyl-L-leucine is a bile acid conjugate composed of lithocholic acid (Cay-20253) and L-leucine (Cay-34342). It has been used in the formation of hydrogels.Formal Name: N-[(3alpha,5beta)-3-hydroxy-24-oxocholan-24-yl]-L-leucine. CAS Number: 2095154-73-5. Molecular Formula: C30H51NO4. Formula Weight: 489.7....
Keywords: N-[(3alpha,5beta)-3-hydroxy-24-oxocholan-24-yl]-L-leucine
Application: Bile acid conjugate, hydrogel formation
CAS 2095154-73-5
MW: 489.7 D
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Q1-ALC-0315 (iodide)
Q1-ALC-0315 (iodide)

Item number: Cay41240-1

Q1-ALC-0315 is a cationic quaternary ammonium lipid derivative of the ionizable cationic lipid ALC-0315 (Cay-34337) that has been used in the generation of lipid nanoparticles (LNPs) for use in vivo. LNPs containing Q1-ALC-0315 and ALC-0315 as a cationic lipid pair (CLP) and encapsulating mRNA encoding a luciferase...
Keywords: 6-((2-hexyldecanoyl)oxy)-N-(6-((2-hexyldecanoyl)oxy)hexyl)-N-(4-hydroxybutyl)-N-methylhexan-1-aminium, monoiodide
Application: Ionizable cationic lipid ALC-0315 cationic quaternary ammonium lipid derivative, LNP formation
MW: 908.2 D
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Lipid 7-1
Lipid 7-1

Item number: Cay41304-1

Lipid 7-1 is an ionizable cationic lipid.Formal Name: 8-[[6-[4,4-bis[(5Z)-5-octen-1-yloxy]-1-oxobutoxy]hexyl](2-hydroxyethyl)amino]-octanoic acid, nonyl ester. CAS Number: 2795392-95-7. Molecular Formula: C45H85NO7. Formula Weight: 752.2. Purity: >98%. Formulation: (Request formulation change), A solution in...
Keywords: 8-[[6-[4,4-bis[(5Z)-5-octen-1-yloxy]-1-oxobutoxy]hexyl](2-hydroxyethyl)amino]-octanoic acid, nonyl ester
Application: Ionizable cationic lipid, LNP formation
CAS 2795392-95-7
MW: 752.2 D
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19 from 331 pages