L1381
L-α-Lysophosphatidylcholine from bovine brain
≥99%, Type V
Synonyme(s) :
1-Acyl-sn-glycero-3-phosphocholine, L-α-Lysolecithin
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About This Item
Numéro CAS:
Numéro CE :
Numéro MDL:
Code UNSPSC :
51321705
Nomenclature NACRES :
NA.77
Produits recommandés
Description
zwitterionic
Type
Type V
Essai
≥99%
Type de lipide
phospholipids
Température de stockage
−20°C
Description générale
L-α-Lysophosphatidylcholine is a major plasma lipid, derived from phosphatidylcholines that includes glycerol and sphingoid based lipids with one fatty acid. It is an important cell signaling molecule for G-protein coupled receptors.
Application
L-α-Lysophosphatidylcholine from bovine brain has been used:
- to determine the dose-dependent high-mobility group box 1 (HMGB1) release in macrophage and monocyte cultures by production of lysophosphatidylcholine (LPC)
- for lysolecithin demyelination of mice brain tissue
- for demyelination of axons
Actions biochimiques/physiologiques
L-α-Lysophosphatidylcholine possess cytotoxic effects and is present at high level in ischemia and atherosclerotic aortas.
Lysophosphatidylcholine is a major component of oxidized low density lipoproteins, and has been implicated in various inflammatory reactions, including atherosclerosis.
Lysophosphatidylcholine is a major component of oxidized low density lipoproteins, and has been implicated in various inflammatory reactions, including atherosclerosis. It is a degradation product of phosphatidylcholine by phospholipase A and has cytolytic properties. The product is used to demyelinate spinal neurons and study the processes underlying remyelination. It activates protein kinase C, p38 MAP kinase, p42 MAP Kinase, and the jun kinase (JNK) pathway, and stimulates transcription of c-jun. Lysophosphatidylcholine accumulates during cardiac ischemia and may induce arrhythmias by uncoupling gap junction communication, and increase ischemic damage by enhancing Na+ loading in cardiac myocytes. It also activates TREK1, TREK2 and TRAAK K+ channels.
Caractéristiques et avantages
This compound is featured on the Phospholipase D page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
Autres remarques
Contains primarily palmitic, stearic and oleic acids.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Les clients ont également consulté
Myelin regulatory factor drives remyelination in multiple sclerosis
Duncan GJ, et al.
Acta neuropathologica, 134(3), 403-422 (2017)
Suppression of HMGB1 release by stearoyl lysophosphatidylcholine:an additional mechanism for its therapeutic effects in experimental sepsis
Chen G, et al.
Journal of Lipid Research, 46(4), 623-627 (2005)
Human induced pluripotent stem cells differentiation into oligodendrocyte progenitors and transplantation in a rat model of optic chiasm demyelination
Pouya A, et al.
PLoS ONE, 6(11), e27925-e27925 (2011)
Bilal El Waly et al.
Frontiers in cellular neuroscience, 14, 165-165 (2020-07-14)
Demyelination and axon degeneration are major events in all neurodegenerative diseases, including multiple sclerosis. Intoxication of oligodendrocytes with lysophosphatidylcholine (LPC) is often used as a selective model of focal and reversible demyelination thought to have no incidence for neurons. To
Metabolism and atherogenic disease association of lysophosphatidylcholine
Schmitz G and Ruebsaamen K
Atherosclerosis, 208(1), 10-18 (2010)
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