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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LPS from Escherichia coli O55:B5
LPS from Escherichia coli O55:B5

Item number: Cay19660-2.5

LPS from Escherichia coli O55:B5 is a form of lipopolysaccharide (LPS) extracted from wild-type S-form E. coli serotype O55:B5. It is commonly used to activate toll-like receptor 4 (TLR4) on leukocytes, eliciting inflammatory signaling in isolated cells and in vivo. This form of LPS includes three regions, the...
Application: Lipopolysaccharide, TLR4 agonist
473.00€ *
Review
BSA-13(Z)-Docosenoate Monounsaturated Fatty Acid Complex (1 mM)
BSA-13(Z)-Docosenoate Monounsaturated Fatty Acid Complex...

Item number: Cay39150-5

BSA-13(Z)-docosenoate monounsaturated fatty acid (FA) complex is composed of 13(Z)-docosenoic acid (Cay-90175, Cay-38975) and bovine serum albumin (BSA) at an approximately 6:1 molar ratio of erucate:BSA. The BSA/BSA-FAs are acceptable for use with short-term cell culture applications (acute treatment to 18 hours),...
Keywords: BSA-Erucate
Application: Fatty acid substrate
149.00€ *
Review
Mouse Macrophage Microsomal Immunoblot Control
Mouse Macrophage Microsomal Immunoblot Control

Item number: Cay10004910-1

Cyclooxygenase 2 (COX-2) is a 72 kDa protein that has been cloned from a variety of species including human, mouse, rat, and ovine. This preparation of COX-2 microsomes was prepared by solubilization and dilution of the 100,000 x g pellet from the lysate of cytokine-stimulated mouse macrophage cultures. Cayman's...
Keywords: Mouse Macrophage Microsomes Protein
Application: WB
228.00€ *
Review
Estradiol 3, 17b 17-ACETATE, 3-METHYL ETHER
Estradiol 3, 17b 17-ACETATE, 3-METHYL ETHER

Item number: E3550-18.10

Storage and Stability:, Lyophilized powder may be stored at -20°C. Stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap
428.00€ *
Review
Prostaglandin Bx
Prostaglandin Bx

Item number: Cay11510-1

Prostaglandin Bx (PGBx) is a mixture of oligomers of PGB1 with a molecular weight of 1,000-1,500. It has antioxidant and free radical trapping activity that was first studied in isolated mitochondria. PGBx has anti-inflammatory and cytoprotective activity which may be attributed to inhibition of the 14 kDa sPLA2. At...
Keywords: PGBx
Application: Bioactive lipid assays
CAS 39306-29-1
MW: 1 D
From 48.00€ *
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2-Hydroxy Fatty Acid Methyl Ester Mixture
2-Hydroxy Fatty Acid Methyl Ester Mixture

Item number: Cay24658-10

2-Hydroxy fatty acid methyl ester mixture is a mixture of fatty acid methyl esters. This mixture is supplied in an amber ampule in which the headspace has been purged with nitrogen/argon to prevent lipid oxidation. This product has been designed for direct use in GC-MS applications. This mixture contains 2-hydroxy...
Application: Fatty acid methyl ester mixture
326.00€ *
Review
LPS from Escherichia coli O111:B4
LPS from Escherichia coli O111:B4

Item number: Cay19661-10

LPS from Escherichia coli O111:B4 is a form of lipopolysaccharide (LPS) extracted from wild-type S-form E. coli serotype O111:B4. It is commonly used to activate Toll-like receptor 4 (TLR4) on leukocytes, eliciting inflammatory signaling in isolated cells and in vivo. This form of LPS includes three regions, the...
Application: Lipopolysaccharide, TLR4 agonist
460.00€ *
Review
alpha-Galactosylceramide (Dansylated)
alpha-Galactosylceramide (Dansylated)

Item number: AG-CN2-0514-C500

Off-white solid. Soluble in pyridine and DMSO. Fluorescent alpha-GalCer derivative. Potent stimulator of invariant natural killer T (iNKT) cells similar to ?-GalCer (determined by CD86 expression in DCs and B cells, and IL-2 production by iNKT cells). Specific ligand of the lipid-binding MHC class I-like protein...
Keywords: alpha-Gal-Cer (Dansylated), KRN7000 (Dansylated)
Application: Fluorescent marker
MW: 1090.6 D
325.00€ *
Review
1-Palmitoyl-d9-2-Palmitoyl-sn-glycero-3-PE
1-Palmitoyl-d9-2-Palmitoyl-sn-glycero-3-PE

Item number: Cay28155-500

1-Palmitoyl-d9-2-palmitoyl-sn-glycero-3-PE is intended for use as an internal standard for the quantification of 1,2-dipalmitoyl-sn-glycero-3-PE (Cay-15092) by GC- or LC-MS. 1,2-Dipalmitoyl-sn-glycero-3-PE (1,2-DPPE) is a naturally occurring PE containing C16:0 fatty acids at the sn-1 and sn-2 positions. It belongs...
Keywords: 16:0-d9/16:0-PE, 1-Hexadecanoyl-d9-2-Hexadecanoyl-sn-glycero-3-Phosphatidylethanolamine,...
Application: GC-MS, LC-MS, internal standard, quantification
CAS 2747990-85-6
MW: 701 D
143.00€ *
Review
PAMAM Dendrimer G2.0 Succinamic Acid (water solution)
PAMAM Dendrimer G2.0 Succinamic Acid (water solution)

Item number: Cay39119-1

PAMAM dendrimer G2.0 succinamic acid (PAMAM G2.0 succinamic acid) is a polyamidoamine (PAMAM) dendrimer with succinamic acid termini. It has 16 surface groups. PAMAM G2.0 succinamic acid is an antagonist for the pore-forming channels anthrax toxin protective antigen 63 (PA63, IC50 = 879 nM) in lipid bilayers. It is...
Keywords: PAMAM G2.0 Succinamic Acid, Polyamidoamine Dendrimer G2.0 Succinamic Acid
Application: Succinamic acid-terminated PAMAM dendrimer
MW: 4856 D
From 133.00€ *
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PAMAM Dendrimer G3.0 Succinamic Acid (water solution)
PAMAM Dendrimer G3.0 Succinamic Acid (water solution)

Item number: Cay39120-1

PAMAM dendrimer G3.0 succinamic acid (PAMAM G3.0 succinamic acid) is a polyamidoamine (PAMAM) dendrimer with succinamic acid termini that has been used as a drug delivery system in vivo. It is approximately 35 Å in diameter in PBS and has 32 surface groups. PAMAM G3.0 succinamic acid (10 µM) inhibits plaque...
Keywords: PAMAM G3.0 Succinamic Acid, Polyamidoamine Dendrimer G3.0 Succinamic Acid
Application: Succinamic acid-terminated PAMAM dendrimer
MW: 10109 D
From 192.00€ *
Review
PAMAM Dendrimer G4.0 Succinamic Acid (water solution)
PAMAM Dendrimer G4.0 Succinamic Acid (water solution)

Item number: Cay39121-1

PAMAM dendrimer G4.0 succinamic acid (PAMAM G4.0-SAH) is a polyamidoamine (PAMAM) dendrimer with succinamic acid termini that has been used as a drug delivery system in vitro and in vivo., It is approximately 45 Å in diameter in PBS and has 64 surface groups., PAMAM G4.0-SAH (10 µM) inhibits plaque formation induced...
Keywords: PAMAM G4.0 Succinamic Acid, Polyamidoamine Dendrimer G4.0 Succinamic Acid
Application: Succinamic acid-terminated PAMAM dendrimer
MW: 20615 D
From 281.00€ *
Review
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