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 Ideally suited for use as an internal standard in mass spectrometry applications This mixture contains deuterated versions…

Contains selected eicosanoids produced by the metabolism of prostaglandins; designed for direct use in LC-MS applications.

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…

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…

Maintaining body cholesterol homeostasis is critical for normal physiological functions and is achieved by a highly regulated balance of de novo synthesis, dietary cholesterol absorption, biliary clearance, and excretion. The mechanisms controlling cholesterol absorption are important to understand…

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…

Contains a collection of vasoactive eicosanoids, including the characteristic metabolites of both PGI2 and TXA2 and several additional metabolites produced by platelets and the CYP450 pathway of arachidonic acid metabolism; designed for direct use in LC-MS applications.

The arachidonic acid Quant-PAK has been designed for the convenient, precise quantification of arachidonic acid by GC- or LC-MS. It includes a 50 µg vial of arachidonic acid-d8 and a precisely weighed vial of unlabeled arachidonic acid, with the precise weight indicated on the vial. This…

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…

This kit contains all reagents necessary for simple one-step purification of 8-isoprostane from most biological samples.

This mixture contains all primary cysteinyl leukotrienes derived from arachidonic acid and also includes Prostaglandin B2. Contents: Leukotriene C4, Leukotriene D4, Leukotriene E4, Leukotriene F4, N-acetyl Leukotriene E4 (5 µg each) and Prostaglandin B2 (10 µg).

Contains a 50 µg vial of EPA-d5 and a precisely weighed vial of unlabeled EPA (weight provided on the vial) for the convenient, precise quantification of EPA by GC- or LC-MS.

Contains SOAT-1/ACAT-1 polyclonal antibody and blocking peptide, cholesteryl linoleate hydroperoxides, POV-PC, and PGPC.

The ω-3 arachidonic acid Quant-PAK has been designed for the convenient, precise quantification of ω-3 arachidonic acid by GC- or LC-MS. It includes a 50 µg vial of ω-3 arachidonic acid-d8 and a precisely weighed vial of unlabeled ω-3 arachidonic acid, with the precise…

This mixture contains each of the (S)-monohydroxy lipoxygenase products of arachidonic acid. Contents: 5(S)-HETE, 8(S)-HETE, 11(S)-HETE, 12(S)-HETE, and 15(S)-HETE (5 µg each).

The linoleic acid Quant-PAK has been designed for the convenient, precise quantification of linoleic acid by GC- or LC-MS. It includes a 50 µg vial of linoleic acid-d4 and a precisely weighed vial of unlabeled linoleic acid, with the precise weight (2-4 mg) indicated on the vial. This…

Single-use eicosapentaenoic (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use…

Cayman’s Cell Cycle Phase Determination provides an easy to use tool for studying the induction and inhibition of cell cycle progression in any cell suspension sample. The assay involves the fixation and permeabilization of the cells of interest, making possible the staining of DNA within…

Purified MIS for ELISAs.

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…

This mixture contains all of the primary cysteinyl-leukotrienes derived from arachidonic acid. Contents: Leukotriene C4, Leukotriene D4, Leukotriene E4, Leukotriene F4, and N-acetyl Leukotriene E4 (5 µg each).

Single-use docosahexaenoic acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use…

Cayman’s FABP4 Ligand Binding Assay provides a simple, reproducible, and sensitive tool for the identification of FABP4 ligands. The assay makes use of a detection reagent that exhibits increased fluorescence at 500 nm when bound to FABP4. Any strong ligand and/or inhibitor of FABP4 will…

The DHA Quant-PAK has been designed for the convenient, precise quantification of DHA by GC- or LC-MS. It includes a 50 µg vial of DHA-d5 and a precisely weighed vial of unlabeled DHA, with the precise weight (2-4 mg) indicated on the vial. This unlabeled DHA can be used to quantify the…

A mixture of lipids and nucleic acids produced during oxidative stress in biological systems; designed for direct use in LC-MS applications.

The ω-3 hydroxy acid HPLC mixture contains the major lipoxygenation products of some ω-3 fatty acids supplied in ethanol. This HPLC mixture contains 5 µg of the following ω-3 fatty acids: 5(S)-HEPE, 12(S)-HEPE, 15(S)-HEPE, 13(S)-HOTrE, and 15(S)-HETrE.

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 Ideally suited for use as an internal standard in mass spectrometry applications The deuterated primary prostaglandin…

Single-use arachidonic acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use…

Contains a collection of metabolites of vasoactive eicosanoids, including the characteristic metabolites of both PGI2 and TXA2, as well as of several oxylipins postulated to regulate vasoconstriction; designed for direct use in LC-MS applications.

This mixture contains the primary oxidized unsaturated fatty acid components of atherosclerotic plaques. Contents: (±)9-HODE, (±)13-HODE, (±)9-HODE cholesteryl ester, (±)13-HODE cholesteryl ester, and (±)15-HETE (5 µg each).

The hydroperoxy HPLC mixture contains several of the principle LO-derived hydroperoxides of arachidonic acid and linoleic acid supplied in ethanol. This HPLC mixture contains 5 µg of the following fatty acid hydroperoxides: 5(S)-HpETE, 12(S)-HpETE, 15(S)-HpETE, 9(S)-HpODE, and 13(S)- HpODE.

Single-use linoleic acid (peroxide free) consists of 10 sealed ampules, each containing >1 ml of ethanolic solution of fatty acid at a concentration of 500 µg/ml. Peroxides were removed by silicic acid chromatography. The headspace in each ampule is purged with argon. Single-use…