Documentos clave

Ver Toda la documentación

P3644

L-α-fosfatidilcolina

Name: <SC>L</SC>-α-fosfatidilcolina
Brand: SIGMA

from soybean, Type IV-S, ≥30% (enzymatic)

Sinónimos:

1,2-Diacil-sn-glicero-3-fosfocolina, 3-sn-Fosfatidilcolina, L-α-lecitina, Azolectina, PC

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

Acerca de este artículo

Número CAS:

8002-43-5

UNSPSC Code:

51321705

NACRES:

NA.25

EC Number:

232-307-2

Beilstein/REAXYS Number:

5209585

Servicio técnico

¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.

Permítanos ayudarle

Propiedades

biological source

soybean

Quality Level

200

type

Type IV-S

form

solid

concentration

≥30% (enzymatic)

solubility

chloroform: soluble 100 mg/mL, clear to slightly hazy, yellow to orange

functional group

phospholipid

lipid type

phosphoglycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

[P](=O)([O-])(OC[C@H](OC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COC(=O)CCCCCCCCCCCCCCC)OCC[N+](C)(C)C

InChI

1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/b16-14-,21-20-/t40-/m1/s1

InChI key

JLPULHDHAOZNQI-ZTIMHPMXSA-N

Descripción

Application

L-α-Phosphatidylcholine is suitable for use:

as a component of human erythroid massive amplification culture (HEMA^def) medium for clinical expansion of human erythroblasts
in the chloride efflux assay to examine the chloride permeability of lipid vesicles conferred by soluble CLIC1
in an assay to measure solubilized wax synthase activity
as a component of buffer A used for the resuspension of the cholate-solubilized catalytic unit of adenylate cyclase
as a cryoprotectant for freezing ruminant sperm
as a substrate for the estimation of phospholipase activity
to make liposomes to assess their efficiency of recruitment of ARF (ADP ribosylation factor) and AP-1 (adaptor protein)
in the preparation of the isolated catalytic unit of soluble adenylate cyclase

Biochem/physiol Actions

Un fosfolípido estructural principal del cerebro, que constituye aproximadamente el 15% de los lípidos totales; localizado principalmente en la materia gris.

Phosphatidylcholine is the major membrane phospholipid in eukaryotic cells, forming the structural component of these membranes. It also serves as a reservoir for several lipid messengers and a source for several bioactive lipids such as, lysophosphatidylcholine, phosphatidic acid, diacylglycerol, lysophosphatidylcholine, platelet activating factor, and arachidonic acid.

Preparation Note

Purified from P 5638

Still not finding the right product?

Explore all of our products under L-α-fosfatidilcolina

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

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

Visite la Librería de documentos

Contenido relacionado

Product Information Sheet - P3644

Product Information Sheet

Purification of a jojoba embryo wax synthase, cloning of its cDNA, and production of high levels of wax in seeds of transgenic arabidopsis.

K D Lardizabal et al.

Plant physiology, 122(3), 645-655 (2000-03-11)

Wax synthase (WS, fatty acyl-coenzyme A [coA]: fatty alcohol acyltransferase) catalyzes the final step in the synthesis of linear esters (waxes) that accumulate in seeds of jojoba (Simmondsia chinensis). We have characterized and partially purified this enzyme from developing jojoba

Liposome reconstitution and modulation of recombinant N-methyl-D-aspartate receptor channels by membrane stretch.

Anna Kloda et al.

Proceedings of the National Academy of Sciences of the United States of America, 104(5), 1540-1545 (2007-01-24)

In this study, the heteromeric N-methyl-D-aspartate (NMDA) receptor channels composed of NR1a and NR2A subunits were expressed, purified, reconstituted into liposomes, and characterized by using the patch clamp technique. The protein exhibited the expected electrophysiological profile of activation by glutamate

Calmodulin activates the isolated catalytic unit of brain adenylate cyclase.

R S Salter et al.

The Journal of biological chemistry, 256(19), 9830-9833 (1981-10-10)

The catalytic and guanine nucleotide regulatory (G/F) units of solubilized bovine brain adenylate cyclase were separated by gel filtration as described by Strittmatter, S., and Neer, E. J. ((1980) Proc. Natl. Acad. Sci. U. S. A. 77, 6344-6348). The isolated

Ver todos los artículos relacionados