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Merck
Összes fotó(4)

Fontos dokumentumok

L9143

Sigma-Aldrich

Lipopolysaccharides from Pseudomonas aeruginosa 10

purified by phenol extraction

Szinonimák:

LPS

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(4)

About This Item

MDL-szám:
MFCD00131520
UNSPSC kód:
12352201
NACRES:
NA.25

biológiai forrás

Pseudomonas aeruginosa (10)

Minőségi szint

200

Forma

lyophilized powder

tisztítva

phenol extraction

szennyeződések

<3% Protein (Lowry)

szín

white to faint yellow

oldhatóság

water: 4.90-5.10 mg/mL, faintly hazy to hazy, colorless to faintly yellow

kiszállítva

ambient

tárolási hőmérséklet

2-8°C

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Általános leírás

This product is phenol extracted from Pseudomonas aeruginosa serotype 10.22 The source strain is ATCC 27316.

Alkalmazás

Lipopolysaccharides (LPSs) are characteristic components of the cell wall of Gram-negative bacteria. LPS and its lipid A moiety stimulate cells of the innate immune system by the Toll-like receptor 4 (TLR4), a member of the Toll-like receptor protein family, which recognizes common pathogen-associated molecular-patterns (PAMPs).

Biokémiai/fiziológiai hatások

Lipopolysaccharides (LPS) are localized in the outer layer of the membrane and are, in noncapsulated strains, exposed on the cell surface. They contribute to the integrity of the outer membrane, and protect the cell against the action of bile salts and lipophilic antibiotics.

Elkészítési megjegyzés

The product is soluble in water (5 mg/ml) or cell culture medium (1 mg/ml) yielding a hazy, faint yellow solution. A more concentrated, though still hazy, solution (20 mg/ml) has been achieved in aqueous saline after vortexing and warming to 70-80 oC. Lipopolysaccharides are molecules that form micelles in every solvent. Hazy solutions are observed in water and phosphate buffered saline. Organic solvents do not give clearer solutions. Methanol yields a turbid suspension with floaters, while water yields a homogeneously hazy solution.

Egyéb megjegyzések

To gain a comprehensive understanding of our extensive range of Lipopolysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

Eyeshields, Gloves, type N95 (US)

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
0000371473
0000371474
0000371472
0000371473
0000371474

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COA keresése

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Dokumentumtár megtekintése

Lesley Berghuis et al.
Veterinary research, 45, 105-105 (2014-10-12)
Bovine respiratory disease is a complex of bacterial and viral infections of economic and welfare importance to the beef industry. Although tracheal antimicrobial peptide (TAP) has microbicidal activity against bacterial pathogens causing bovine respiratory disease, risk factors for bovine respiratory
Kettani-Halabi Mohamed et al.
Plant signaling & behavior, 10(3), e1000160-e1000160 (2015-03-12)
Lipopolysaccharides (LPS) are a component of the outer cell surface of almost all Gram-negative bacteria and play an essential role for bacterial growth and survival. Lipopolysaccharides represent typical microbe-associated molecular pattern (MAMP) molecules and have been reported to induce defense-related
Bingji Jin et al.
Experimental animals, 67(3), 337-347 (2018-03-13)
The epithelial sodium channel (ENaC) and mitogen-activated protein kinase (MAPK) pathway have been reported to be associated with the progression of acute lung injury (ALI). Oxymatrine (OMT) alone or combined with other drugs can ameliorate paraquat- or oleic acid-induced lung
Jing Zhang et al.
Immunology and cell biology, 87(2), 141-148 (2008-10-22)
In the present study we tested the responsiveness of human corneal epithelial cells (HCECs) and corneal fibroblasts to lipopolysaccharide (LPS), a Toll-like receptor (TLR) 4 ligand. Purified Pseudomonas aeruginosa LPS was used to stimulate telomerase-immortalized HCECs (HUCL) and stromal fibroblast
Selvarani Vimalanathan et al.
Virus research, 233, 51-59 (2017-03-11)
Viral infections may predispose the airways to secondary bacterial infections that can lead to unfavorable progression of principally self-limiting illnesses. Such complicated respiratory infections include pneumonia, bronchitis, sinusitis, acute otitis media, and sepsis, which cause high morbidity and lethality. Some
View All Related Papers

Cikkek

Lipopolysaccharides for Research – Structure, Function & Applications

Explore the structure, function, and diverse applications of Lipopolysaccharides. Discover their role in bacteria, serological specificity, and research potential.

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

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