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L5399

Lipid A, diphosphoryl from Escherichia coli F583 (Rd mutant)

Name: Lipid A, diphosphoryl from <I>Escherichia coli</I> F583 (Rd mutant)
Brand: SIGMA

Synonym(s):

Diphosphoryl Lipid A from E.Coli.

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About This Item

NACRES:

NA.25

PubChem Substance ID:

24896402

UNSPSC Code:

12352211

MDL number:

MFCD00131510

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Properties

biological source

Escherichia coli (F583 Rd mutant)

Quality Segment

200

form

lyophilized powder

shipped in

ambient

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCC(=O)OC(CCCCCCCCCCC)CC(=O)OC1C(NC(=O)CC(CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)C(OCC2OC(OP(O)(O)=O)C(NC(=O)CC(O)CCCCCCCCCCC)C(OC(=O)CC(O)CCCCCCCCCCC)C2O)OC(CO)C1OP(O)(O)=O

InChI

1S/C94H178N2O25P2/c1-7-13-19-25-31-37-38-44-50-56-62-68-84(103)115-78(66-60-54-48-42-35-29-23-17-11-5)72-86(105)119-92-88(96-82(101)71-77(65-59-53-47-41-34-28-22-16-10-4)114-83(102)67-61-55-49-43-36-30-24-18-12-6)93(116-79(73-97)90(92)120-122(107,108)109)113-74-80-89(106)91(118-85(104)70-76(99)64-58-52-46-40-33-27-21-15-9-3)87(94(117-80)121-123(110,111)112)95-81(100)69-75(98)63-57-51-45-39-32-26-20-14-8-2/h75-80,87-94,97-99,106H,7-74H2,1-6H3,(H,95,100)(H,96,101)(H2,107,108,109)(H2,110,111,112)

InChI key

GZQKNULLWNGMCW-UHFFFAOYSA-N

Description

General description

Lipid A is the fundamental structure of lipopolysaccharides (LPS), present in bacteria.

Application

Lipid A, diphosphoryl from Escherichia coli F583 (Rd mutant) has been used:

to study the effect of various lipid A molecules on lung pericyte proliferation in vitro
to test on THP-1 and J774A.1 cells for neopterin and nitrite formation respectively
as lipopolysaccharides (LPS) derivatives in binding experiments
to stimulate the spleen cells and as a mitogen stimulation for toll like receptor 4 (TLR4)

Biochem/physiol Actions

Lipid A is mainly essential for the robust immunostimulatory activities of lipopolysaccharides (LPS) in human. Lipid A is the hydrophobic domain of LPS helps in anchoring LPS to the plasma membrane of bacteria. It is immunologically active and an important constituent of LPS recognised by immune system.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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