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L7895

Sigma-Aldrich

Lipopolysaccharides from Salmonella typhosa

γ-irradiated, BioXtra, suitable for cell culture

Synonyme(s) :

LPS

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About This Item

Numéro MDL:
MFCD00131520
Code UNSPSC :
12352201
Nomenclature NACRES :
NA.75

Source biologique

bacterial (Salmonella typhosa)

Niveau de qualité

200

Stérilité

γ-irradiated

Gamme de produits

BioXtra

Forme

lyophilized powder

Produit purifié par

gel-filtration chromatography

Technique(s)

cell culture | mammalian: suitable

Impuretés

<1% Protein (Lowry)

Couleur

white to faint yellow

Solubilité

water: 0.90-1.10 mg/mL, faintly hazy to hazy, colorless to faintly yellow

Température de stockage

2-8°C

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Catégories apparentées

Application

Lipopolysaccharides from Salmonella typhosa are used in cell culture and cell binding applications. The role of LPS in the secretion of TNF-α and IL-6 was studied in mouse spleen cell culture. It was used to study the role of inflammatory responses in multiple sclerosis.
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 (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).

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Aurélien Godinat et al.
Current protocols in chemical biology, 6(3), 169-189 (2014-09-11)
The great complexity of many human pathologies, such as cancer, diabetes, and neurodegenerative diseases, requires new tools for studies of biological processes on the whole organism level. The discovery of novel biocompatible reactions has tremendously advanced our understanding of basic
D N Dao et al.
Infection and immunity, 72(4), 2067-2074 (2004-03-25)
The mycobacterial cell wall component lipoarabinomannan (LAM) has been described as a virulence factor of Mycobacterium tuberculosis, and modification of the terminal arabinan residues of this compound with mannose caps (producing mannosyl-capped LAM [ManLAM]) in M. tuberculosis or with phosphoinositol
Joanne L Jones et al.
Brain : a journal of neurology, 133(Pt 8), 2232-2247 (2010-07-28)
Treatment of early relapsing-remitting multiple sclerosis with the lymphocyte-depleting humanized monoclonal antibody alemtuzumab (Campath [registered trade mark]) significantly reduced the risk of relapse and accumulation of disability compared with interferon β-1a in a phase 2 trial [Coles et al., (Alemtuzumab
Yasuhisa Ano et al.
Nutrients, 11(9) (2019-09-12)
The number of patients with mental illnesses is rapidly increasing, and daily lifestyle is closely associated with the development of symptoms. It is suggested that inflammatory molecules derived from microglia play crucial roles for the pathophysiology of depression. In the
Yasuhisa Ano et al.
Scientific reports, 10(1), 20028-20028 (2020-11-20)
The prevention of age-related cognitive decline and dementia is becoming a high priority because of the rapid growth of aging populations. We have previously shown that hop bitter acids such as iso-α-acids (IAAs) and matured hop bitter acids (MHBAs) activate
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Articles

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.

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..

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