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841188C

Avanti

E. coli PG

Avanti Research™ - A Croda Brand 841188C

Synonym(s):

L-α-phosphatidylglycerol (E. coli) (sodium salt)

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About This Item

CAS Number:
796963-92-3
UNSPSC Code:
12352211
NACRES:
NA.25

assay

>99% (TLC)

form

liquid

packaging

pkg of 1 × 1 mL (841188C-10mg)
pkg of 1 × 2.5 mL (841188C-25mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 841188C

concentration

10 mg/mL (841188C-10mg)
10 mg/mL (841188C-25mg)

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H][C@@](COP([O-])(OCC(O)CO)=O)(OC(CCCCCCCC(C1)C1CCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O.[Na+]

General description

Phosphatidylglycerol (PG) is a membrane lipid found in the inner membrane of E. coli.[1]

Application

E. coli PG or L-α-phosphatidylglycerol (E. coli) (sodium salt) might be used:
  • as a lipid antigen to trigger human T cell response[2]
  • as a standard in mass spectrometry analysis of mammalian cell entry (MCE) proteins bound to phosphatidylglycerol (PG)[3]
  • n bacterial model membranes to evaluate the lipid-lipid interactions to serve potentially as a model for validation of novel antibacterial agents[1]

Packaging

5 mL Clear Glass Sealed Ampule (841188C-10mg)
5 mL Clear Glass Sealed Ampule (841188C-25mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Central nervous system, Liver,Kidney

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

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Adam Shahine et al.
Science immunology, 2(16) (2017-10-22)
Human T cell autoreactivity toward lipid antigens presented by CD1 proteins can manifest in numerous diseases, including psoriasis, contact hypersensitivities, and allergies. However, the molecular mechanisms for regulating T cell autoreactivity toward lipid antigens remain unclear. We determined the basis
Damian C Ekiert et al.
Cell, 169(2), 273-285 (2017-04-08)
How phospholipids are trafficked between the bacterial inner and outer membranes through the hydrophilic space of the periplasm is not known. We report that members of the mammalian cell entry (MCE) protein family form hexameric assemblies with a central channel
Mikhail Bogdanov et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(34), 15057-15062 (2010-08-11)
Phosphatidylcholine (PC) has been widely used in place of naturally occurring phosphatidylethanolamine (PE) in reconstitution of bacterial membrane proteins. However, PC does not support native structure or function for several reconstituted transport proteins. Lactose permease (LacY) of Escherichia coli, when
Javier Hoyo et al.
General physiology and biophysics, 39(2), 195-202 (2020-04-25)
The current strategies to eradicate bacteria require that the antimicrobial agent either penetrate or disrupt the bacterial membrane. In Escherichia coli (E.coli) as a model of Gram-negative strains, the antimicrobials have to cross two barriers - the outer and the
Ildiko Van Rhijn et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(2), 380-385 (2015-12-02)
In contrast with the common detection of T cells that recognize MHC, CD1a, CD1c, or CD1d proteins, CD1b autoreactive T cells have been difficult to isolate in humans. Here we report the development of polyvalent complexes of CD1b proteins and

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