Saltar al contenido
MilliporeSigma
Todas las fotos(2)

Documentos

P7769

Sigma-Aldrich

1,2-Diacyl-sn-glycero-3-phospho-L-serine

from bovine brain, ≥97% (TLC), amorphous powder, structural phospholipid

Sinónimos:

3-sn-Phosphatidyl-L-serine, L-α-Phosphatidyl-L-serine, PS, Phosphatidylserine

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

UNSPSC Code:
12352200
NACRES:
NA.77

product name

1,2-Diacyl-sn-glycero-3-phospho-L-serine, ≥97% (TLC), from bovine brain, amorphous powder

biological source

bovine brain

assay

≥97% (TLC)

form

amorphous powder

storage temp.

−20°C

¿Está buscando productos similares? Visita Guía de comparación de productos

application

1,2-Diacyl-sn-glycero-3-phospho-L-serine has been used:
  • as a lipid standard in time-of-flight secondary ion mass spectrometry (ToF-SIMS) spectral fingerprints
  • as a reference standard in thin layer chromatography (TLC) for quantifying lipids from astrocyte-conditioned media (ACM) treated fibroblasts
  • as a component of large unilamellar vesicles for annexin A2 aggregation studies

Biochem/physiol Actions

1,2-Diacyl-sn-glycero-3-phospho-L-serine or phosphatidylserine (PS) is a structurally diverse acidic phospholipid having fatty acid ester at the glycerol sn positions. Bovine brain cortex based PS is a potent brain nutrient. It favors neurotransmission and may improve memory in dementia. PS is also the major membrane phospholipid associated with the nuclear membrane, myelin, endoplasmic reticulum, Golgi and mitochondria. The synthesis of PS is catalyzed by phosphatidylserine synthase 1 from L-serine and CDP-diacylglycerol in the mitochondria-associated membrane (MAM) domains of the endoplasmic reticulum. PS is externalized during phagocytosis and is dysregulated in tumors making it a potential marker for therapeutic targeting.
A slowly metabolized structural phospholipid found mainly in gray matter.

Features and Benefits

This compound is featured on the Phospholipase D and PKC pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Caution

Solutions exposed to room temperature will decompose about 0.5% per day.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

3-sn-Phosphatidic acid sodium salt from egg yolk lecithin ≥98%

Sigma-Aldrich

P9511

3-sn-Phosphatidic acid sodium salt from egg yolk lecithin

Regulation of the equilibrium between closed and open conformations of annexin A2 by N-terminal phosphorylation and S100A4-binding
Ecsedi P, et al.
Structure, 25(8), 1195-1207 (2017)
ApoE4 upregulates the activity of mitochondria-associated ER membranes
Tambini MD, et al.
EMBO Reports, 17(1), 27-36 (2016)
Comparison of molecular species of various transphosphatidylated phosphatidylserine (PS) with bovine cortex PS by mass spectrometry
Chen S and Li KW
Chemistry and Physics of Lipids, 152(1), 46-56 (2008)
Characterization of freeze-fractured epithelial plasma membranes on nanometer scale with ToF-SIMS
Draude F, et al.
Analytical and Bioanalytical Chemistry, 407(8), 2203-2211 (2015)
Formation and function of phosphatidylserine and phosphatidylethanolamine in mammalian cells
Vance JE and Tasseva G
Biochimica et biophysica acta. General subjects, 1831(3), 543-554 (2013)
Ver todos los artículos relacionados

Artículos

Discover Bioactive Small Molecules for Lipid Signaling Research

Discover Bioactive Small Molecules for Lipid Signaling Research

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico