Skip to Content
Merck
CN
All Photos(2)

Documents

840433P

Avanti

08:0 PG

1,2-dioctanoyl-sn-glycero-3-phospho-(1′-rac-glycerol) (sodium salt), powder

Sign Into View Organizational & Contract Pricing
All Photos(2)
Synonym(s):
PG(8:0/8:0)
Empirical Formula (Hill Notation):
C22H42O10PNa
CAS Number:
322647-21-2
Molecular Weight:
520.53
UNSPSC Code:
51191904
NACRES:
NA.25

Assay

>99% (TLC)

form

powder

packaging

pkg of 1 × 10 mg (840433P-10mg)

manufacturer/tradename

Avanti Polar Lipids 840433P

lipid type

phospholipids
cardiolipins

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H][C@@](COP([O-])(OCC(O)CO)=O)(OC(CCCCCCC)=O)COC(CCCCCCC)=O.[Na+]

InChI

1S/C22H43O10P.Na/c1-3-5-7-9-11-13-21(25)29-17-20(32-22(26)14-12-10-8-6-4-2)18-31-33(27,28)30-16-19(24)15-23;/h19-20,23-24H,3-18H2,1-2H3,(H,27,28);/q;+1/p-1/t19?,20-;/m1./s1

InChI key

RMRPSQXPMWXLAU-TVEITMRYSA-M

General description

Phosphatidylglycerol (PG) carries one phosphate in its headgroup and has two acyl chains, that are esterified to a glycerol. Hence it carry a negative charge.

Application

08:0 PG (1,2-dioctanoyl-sn-glycero-3-phospho-(1′-rac-glycerol)) may be used as a short-/odd-fatty acyl chain analog to spike the lipid mixture for the quantification of a natural lipid mixture (egg PG).

Biochem/physiol Actions

Phosphatidylglycerol (PG) can serve as a specific ligand for 4E10 (neutralizing antibody) in the crystal structures. 08:0 PG serves as cryoprotectant in crystallization studies.

Packaging

5 mL Clear Glass Sealed Ampule (840433P-10mg)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Lipid-Protein Interactions in Membranes
The Membranes of Cells (2016)
Adriana Irimia et al.
Immunity, 44(1), 21-31 (2016-01-19)
Numerous studies of the anti-HIV-1 envelope glycoprotein 41 (gp41) broadly neutralizing antibody 4E10 suggest that 4E10 also interacts with membrane lipids, but the antibody regions contacting lipids and its orientation with respect to the viral membrane are unknown. Vaccine immunogens
Tommy Hofmann et al.
Chemistry and physics of lipids, 223, 104782-104782 (2019-06-10)
In recent years, lipid quantification gained importance. In most cases, this is achieved by spiking the lipid mixture with deuterated standard lipids or lipid analogues that differ in chain length when compared with the natural lipid components. Usually, conventional ESI

Articles

Critical Micelle Concentrations (CMCs) - Avanti® Polar Lipids

The critical micelle concentration (CMC) can be approximately defined as the lipid monomer concentration at which appreciable amounts (>5% of total) of micellar aggregates first begin to appear in the equilibrium: nM1<=>Mn

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