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Documentos Principais

L0906

Sigma-Aldrich

L-α-Lysophosphatidylcholine from Glycine max (soybean)

≥99%, lyophilized powder

Sinônimo(s):

1-Acyl-sn-glycero-3-phosphocholine, L-α-Lysolecithin

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About This Item

Número CAS:
Número CE:
Número MDL:
Código UNSPSC:
51321705
NACRES:
NA.25

fonte biológica

soybean

Nível de qualidade

descrição

zwitterionic

Ensaio

≥99%

Formulário

lyophilized powder

grupo funcional

phospholipid

tipo de lipídio

phosphoglycerides

Condições de expedição

ambient

temperatura de armazenamento

−20°C

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Ações bioquímicas/fisiológicas

Lysophosphatidylcholine is a major component of oxidized low density lipoproteins, and has been implicated in various inflammatory reactions, including atherosclerosis. It 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.

Embalagem

Packaged under Argon.

Nota de preparo

Prepared by the action of phospholipase A on soybean L-α-phosphatidylcholine (P 6263).

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Guillaume Bach et al.
Clinical and vaccine immunology : CVI, 17(3), 429-438 (2010-01-15)
Improving vaccine immunogenicity by developing new adjuvant formulations has long been a goal of vaccinologists. It has previously been shown that a natural mix of lysophosphatidylcholine (LPC) from chicken eggs promotes mature dendritic cell (DC) generation in vitro and primes
E de Lamirande et al.
Journal of andrology, 33(5), 1025-1035 (2012-03-10)
Capacitation (CAP) and acrosome reaction (AR) are sequential processes of sperm activation. Beside the known ionic, membrane, and transduction events and final release of proteolytic enzymes that help sperm movement toward the egg, chromatin changes, such as a physiological remodeling
Oliver Murch et al.
British journal of pharmacology, 148(6), 769-777 (2006-06-06)
1. Lysophosphatidylcholine (LPC) modulates the inflammatory response and reduces mortality in animal models of sepsis. Here, we investigate the effects of LPC from synthetic (sLPC) and natural, soy bean derived LPC, (nLPC) sources on the organ injury/dysfunction caused by systemic
Hui-Ching Tseng et al.
Cellular and molecular life sciences : CMLS, 75(24), 4599-4617 (2018-09-20)
Lysophosphatidylcholine (LysoPC) has been shown to induce the expression of inflammatory proteins, including cyclooxygenase-2 (COX-2) and interleukin-6 (IL-6), associated with cardiac fibrosis. Here, we demonstrated that LysoPC-induced COX-2 and IL-6 expression was inhibited by silencing NADPH oxidase 1, 2, 4
Hui-Ching Tseng et al.
Journal of lipid research, 60(9), 1573-1589 (2019-08-01)
Lysophosphatidylcholine (LPC) may accumulate in the heart to cause fibrotic events, which is mediated through fibroblast activation and collagen accumulation. Here, we evaluated the mechanisms underlying LPC-mediated collagen induction via mitochondrial events in human cardiac fibroblasts (HCFs), coupling application of

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