Key Documents

View All Documentation

61755

L-α-Phosphatidylcholine

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

egg yolk, ~60% (TLC)

Synonym(s):

1,2-Diacyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, L-α-Lecithin, Azolectin, PC

Select a Size

Change View

About This Item

CAS Number:

8002-43-5

MDL number:

MFCD00082428

UNSPSC Code:

51321705

EC Number:

232-307-2

NACRES:

NA.25

Beilstein/REAXYS Number:

5209585

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

biological source

egg yolk

Quality Level

200

form

solid

concentration

~60% (TLC)

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

Looking for similar products? Visit Product Comparison Guide

Application

Epithelial transport and bioavailability of intranasally administered human growth hormone formulated with the absorption enhancers didecanoyl-L-alpha-phosphatidylcholine and alpha-cyclodextrin in rabbits.: This research explores the bioavailability and epithelial transport of intranasally administered human growth hormone, highlighting the role of phosphatidylcholine as an absorption enhancer. (Agerholm et al., 1994).

Biochem/physiol Actions

A major structural phospholipid in brain, comprising approx. 15% of total lipid; primarily localized to gray matter.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Manipulation of charge distribution in the arginine and glutamate clusters of the OmpG pore alters sugar specificity and ion selectivity.

Christine Schmitt et al.

Biochimica et biophysica acta. Biomembranes, 1861(10), 183021-183021 (2019-07-16)

OmpG is a general diffusion pore in the E. coli outer membrane with a molecular architecture comprising a 14-stranded β-barrel scaffold and unique structural features. In contrast to other non-specific porins, OmpG lacks a central constriction zone and has an

Paramagnetic Fluorinated Nanoemulsions for in vivo F-19 MRI.

Junsung Rho et al.

Molecular imaging and biology, 22(3), 665-674 (2019-09-05)

We aim to develop perfluorocarbon-based nanoemulsions with improved sensitivity for detection of inflammatory macrophages in situ using F-19 MRI. Towards this goal, we evaluate the feasibility of nanoemulsion formulation incorporating a metal chelate in the fluorous phase which shortens the

Role of hyaluronic acid and phospholipid in the lubrication of a cobalt-chromium head for total hip arthroplasty.

Jong-Bong Park et al.

Biointerphases, 9(3), 031007-031007 (2014-10-05)

The tribological performance of total hip arthroplasty has an important influence on its success rate. This study examined the concentration-dependent role of hyaluronic acid (HA) and phospholipid (dipalmitoylphosphatidylcholine, DPPC) in the boundary lubricating ability of retrieved cobalt-chromium femoral heads. The

Inferring Active Metabolic Pathways from Proteomics and Essentiality Data.

Ariadna Montero-Blay et al.

Cell reports, 31(9), 107722-107722 (2020-06-04)

Here, we propose an approach to identify active metabolic pathways by integrating gene essentiality analysis and protein abundance. We use two bacterial species (Mycoplasma pneumoniae and Mycoplasma agalactiae) that share a high gene content similarity yet show significant metabolic differences.

The kinetics of the swelling process and the release mechanisms of Coriandrum sativum L. essential oil from chitosan/alginate/inulin microcapsules.

Cristian Dima et al.

Food chemistry, 195, 39-48 (2015-11-18)

The encapsulation by spray drying method of coriander essential oil (CEO) in various materials (chitosan, alginate, chitosan/alginate, chitosan/inulin) was studied. The viscoelastic properties of the oil-in-water (O/W) emulsions and the characteristics of CEO-loaded microcapsules like morphology, moisture, wettability, solubility, flowability

Global Trade Item Number

SKU	GTIN
61755-100G	04061835541591
61755-25G	04061832700755

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service