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18:1-d7 Lyso PC

Avanti Polar Lipids 791643C

Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:


>99% (TLC)




pkg of 1 × 1 mL (791643C-1mg)


Avanti Polar Lipids 791643C


1 mg/mL (791643C-1mg)

shipped in

dry ice

storage temp.


General description

This deuterium labeled lipid is also available in a formulation of multiple lipid standards. The SPLASH® LIPIDOMIX® Standard includes all of the major lipid classes at ratios relative to human plasma, allowing one easy internal standard solution to be added to every sample.
18:1-d7 Lyso PC 1-oleoyl(d7)-2-hydroxy-sn-glycero-3-phosphocholine is a deuterated phospholipid. The lipid lysophosphatidylcholine is esterified with oleic acid. Oleic acid harbors the deuterium ions. Lysophosphatidylcholine (LPC) is derived from phosphatidylcholine by the action of enzyme phospholipase A2.


18:1-d7 Lyso PC has been used:
  • as an internal standard in high performance liquid chromatography electrospray ionization tandem mass spectrometry (HPLC-ESIMS/MS) for the lipidomics analysis of bone marrow-derived macrophages
  • as a component of extraction solvent for lipid isolation from biological samples
  • as an internal standard for spiking serum samples for liquid chromatography with tandem mass spectrometry (LC-MS/MS)

Biochem/physiol Actions

Lysophosphatidylcholine (LPC). Elevated levels of LPC is associated with diabetes and cardiovascular diseases. LPC stimulates cytokines and is implicated in allergic disease. It also elicits lysis on membranes.


5 mL Clear Glass Sealed Ampule (791643C-1mg)

Legal Information

LIPIDOMIX is a registered trademark of Avanti Polar Lipids, Inc.
SPLASH is a registered trademark of Avanti Polar Lipids, Inc.


Skull and crossbonesHealth hazard

Signal Word


Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects



Flash Point(F)

does not flash

Flash Point(C)

does not flash

Certificate of Analysis

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Certificate of Origin

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Shi-Hui Law et al.
International journal of molecular sciences, 20(5) (2019-03-09)
Lysophosphatidylcholine (LPC) is increasingly recognized as a key marker/factor positively associated with cardiovascular and neurodegenerative diseases. However, findings from recent clinical lipidomic studies of LPC have been controversial. A key issue is the complexity of the enzymatic cascade involved in
Preeti Bansal et al.
Scientific reports, 6, 27430-27430 (2016-06-11)
Phospholipase A2 (sPLA2), pivotal for allergic and inflammatory response, hydrolyses phosphatidylcholine (PC) to lysophosphatidylcholine (LPC). In present study, the role of LPC in allergic airway disease manifestation was studied using mouse model. Balb/c mice were immunized using cockroach extract (CE)
Shayne A Snider et al.
The Journal of biological chemistry, 293(29), 11600-11611 (2018-06-09)
Choline is an essential nutrient that is required for synthesis of the main eukaryote phospholipid, phosphatidylcholine. Macrophages are innate immune cells that survey and respond to danger and damage signals. Although it is well-known that energy metabolism can dictate macrophage
Michael S Gardner et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1118-1119, 137-147 (2019-04-30)
Progress toward better diagnosis and treatment of lipid metabolism-related diseases requires high throughput approaches for multiplexed quantitative analysis of structurally diverse lipids, including phospholipids (PLs). This work demonstrates a simplified "one-pot" phospholipid extraction protocol, as an alternative to conventional liquid-liquid
Tong Liu et al.
Expert review of proteomics, 17(3), 233-242 (2020-04-21)
Background: Colorectal cancer (CRC) represents a third leading cause of cancer-related death worldwide. The reliable diagnostic biomarkers for detecting CRC at early stage is critical for decreasing the mortality.Method: A conjunctive lipidomic approach was employed to investigate the differences in

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