L5668
Lipopolysaccharides from Escherichia coli O127:B8
Ready Made solution, 1 mg/mL
Synonyme(s) :
LPS
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Produits recommandés
Source biologique
Escherichia coli (O127:B8)
Niveau de qualité
Forme
buffered aqueous solution
Concentration
1 mg/mL
Couleur
colorless to faint yellow
Solubilité
water: soluble
Conditions d'expédition
wet ice
Température de stockage
2-8°C
Vous recherchez des produits similaires ? Visite Guide de comparaison des produits
Description générale
This product is a 0.2 um filtered aqueous solution containing 1 mg/mL of lipopolysaccharides (LPS) from E. coli serotype O127:B8. This LPS serotype has been used in studies of septic shock, to induce neutrophils, to induce NOS in rat brain and induce PAF synthesis in rat glomerular mesangial cells.
Application
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).
Actions biochimiques/physiologiques
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.
Notes préparatoires
The LPS used to prepare the solution have been phenol-extracted and chromatographically purified by gel filtration. Lipopolysaccharides prepared by phenol extraction contain up to 60% RNA and less than 1% protein. Subsequent purification by gel filtration chromatography removes much of protein present in the phenol-extracted LPS, but leaves a product that still contains 10-20% nucleic acids. Further purification using ion exchange chromatography yields an LPS product which contains <1% protein and <1% RNA.
Autres remarques
To gain a comprehensive understanding of our extensive range of Lipopolysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
Code de la classe de stockage
12 - Non Combustible Liquids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Les clients ont également consulté
E Ozkok et al.
Physiological research, 65(5), 833-842 (2016-11-24)
In the literature, few studies have investigated the effects of melatonin on energy metabolism in skeletal muscle in endotoxemia. We investigated the effects of melatonin on tissue structure, energy metabolism in skeletal muscle, and antioxidant level of rats with endotoxemia.
Kathryn M Emmer et al.
Brain research, 1707, 133-140 (2018-11-30)
Understanding why breast cancer survivors are at an increased risk for cognitive and affective disorders is essential for developing targeted treatment plans and improving quality of life. Microglia priming results in chronic neuroinflammation and can contribute to neuronal degeneration and
Elif Ozkok et al.
International journal of clinical and experimental pathology, 7(12), 8356-8365 (2015-02-13)
We investigated the effects of the early phase of sepsis and prior treatment of Simvastatin on muscle structure and mitochondrial enzymes treated with lipopolysaccharide (LPS) in rats. We divided rats into control, LPS, simvastatin, simvastatin + LPS groups. Mitochondrial citrate
E Özkök et al.
Physiology international, 104(2), 158-170 (2017-07-01)
It has been reported that changes in cytokine levels affect mitochondrial functions, levels of hypoxia-inducible factor α (HIF-1α), and tissue damage during sepsis. We aimed to investigate the effects of simvastatin pretreatment on mitochondrial enzyme activities, and on levels of
Hatice Yorulmaz et al.
International journal of clinical and experimental medicine, 8(3), 3640-3650 (2015-06-13)
We aimed to investigate the effects of prior treatment of simvastatin on mitochondrial enzyme, ghrelin, and hypoxia-inducible factor 1 α (HIF-1 α) on hepatic tissue in rats treated with Lipopolysaccharides (LPS) during the early phase of sepsis. Rats were divided
Contenu apparenté
Lipopolysaccharide (LPS) is the major component of the outer membrane of Gram-negative bacteria. Lipopolysaccharide is localized in the outer layer of the membrane and is, in noncapsulated strains, exposed on the cell surface.
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique