Lipids and Lipid Derivatives
Cayman Chemical OleIc AcId-13C 25mg
An internal standard for the quantification of oleic acid by GC- or LC-MS
Medchemexpress LLC Paullinic acid | 17735-94-3 | MFCD00058426 | 98.0% | 310.5 | C20H38O2 | 5 MG
Paullinic acid is a long-chain monounsaturated fatty acid (C20H38O2) found in biological fluids such as blood and urine. Supplied as an analytical standard for research use, it is used in lipid profiling, metabolic studies, and as a quantitative reference in chromatography and mass spectrometry.
- High purity: 98.0%.
- Chemical formula C20H38O2 and molecular weight 310.5 g/mol.
- Suitable for qualitative and quantitative analyses in lipidomics and metabolomics.
- Available in small pack sizes (for example, 5 mg) suitable for method development.
- Intended for research use only.
Cayman Chemical PalmItelaIdIc AcId 500mg
A dietary fatty acid; decreases NO production and levels of soluble E-selectin in isolated HAECs at 20 µM; inhibits Sendai virus-induced hemolysis of isolated human erythrocytes at 49 µM; increased serum levels are associated with higher levels of LDL, but lower levels of triglycerides, fasting insulin, blood pressure, and incidence of diabetes
Avanti Polar Lipids C16 Galactosyl (ß) Dihydroceramide (d18:0/16:0) 1 x 5mg, 54947-67-0
D-galactosyl-ß -1,1' N-palmitoyl- D-erythro-sphinganine, CAS 54947-67-0, >99%
Cayman Chemical OleIc AcId methyl ester 1g
An esterified version of the free acid which is less water soluble but more amenable for the formulation of oleate-containing diets and dietary supplements
Medchemexpress LLC Loxistatin acid | 76684-89-4 | 99.3% | 314.38 g/mol | C15H26N2O5 | 5 MG
E 64c (loxistatin acid) is a cysteine protease inhibitor used in research to inhibit calpain and related cysteine proteases in biochemical and cell-based assays. Supplied as a high-purity small-molecule solid, it is intended for enzymology, protease inhibition studies, and cellular investigations.
- High purity (as supplied) suitable for analytical and biological assays.
- Irreversible inhibitor of cysteine proteases including calpain.
- Solid form with good solubility in DMSO for stock solution preparation.
- Applicable to biochemical, enzymatic, and cell-based studies of protease function.
- Documentation available including data sheet and certificate of analysis.
Medchemexpress LLC Oleic acid-d2 (9-cis-Octadecenoic acid-d2) | 5711-29-5 | 284.47 | 5 MG
Oleic acid-d2 is the deuterium labeled Oleic acid (HY-N1446). It is an abundant monounsaturated fatty acid and a Na+/K+ ATPase activator. Stable heavy isotopes, such as deuterium, have been incorporated into drug molecules, primarily as tracers for quantitation during drug development. Deuteration can impact the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.