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L7895

Sigma-Aldrich

Lipopolysaccharides from Salmonella typhosa

γ-irradiated, BioXtra, suitable for cell culture

Synonym(s):

LPS

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1 MG
$58.20

$58.20


Estimated to ship onApril 04, 2025


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1 MG
$58.20

About This Item

MDL number:
UNSPSC Code:
12352201
NACRES:
NA.75

$58.20


Estimated to ship onApril 04, 2025


Request a Bulk Order

biological source

bacterial (Salmonella typhosa)

Quality Level

sterility

γ-irradiated

product line

BioXtra

form

lyophilized powder

purified by

gel-filtration chromatography

technique(s)

cell culture | mammalian: suitable

impurities

<1% Protein (Lowry)

color

white to faint yellow

solubility

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

storage temp.

2-8°C

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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).
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.[1] It was used to study the role of inflammatory responses in multiple sclerosis.[2]

Biochem/physiol Actions

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).

Other Notes

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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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
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
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
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
Deborah De Geyter et al.
Journal of neuroinflammation, 9, 114-114 (2012-06-01)
For successful translation to clinical stroke studies, the Stroke Therapy Academic Industry Round Table criteria have been proposed. Two important criteria are testing of therapeutic interventions in conscious animals and the presence of a co-morbidity factor. We chose to work

Articles

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

Questions

  1. I would like to know which synonyms are valid for Salmonella typhosa... I try to find if it is a type of S. enterica, S.typhi or something else... but I cannot find it. I guess other names are used for the same organism. Thanks a lot

    1 answer
    1. The synonyms for Salmonella typhosa are Salmonella typhi and typhoid bacillus. The Lipopolysaccharides products offered from Salmonella typhosa are L2387,L7895, and L6386.

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