L4391
Lipopolysaccharides from Escherichia coli O111:B4
γ-irradiated, BioXtra, suitable for cell culture
Szinonimák:
LPS
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(2)
About This Item
Javasolt termékek
biológiai forrás
Escherichia coli (O111:B4)
Minőségi szint
sterilitás
γ-irradiated
termékcsalád
BioXtra
form
lyophilized powder
tisztítva
gel-filtration chromatography
tárolási körülmény
desiccated
technika/technikák
cell based assay: suitable
cell culture | mammalian: suitable
szennyeződések
<1% Protein (Lowry)
oldhatóság
H2O: 5 mg/mL, slightly hazy
alkalmazás(ok)
clinical research
life science and biopharma
tárolási hőmérséklet
2-8°C
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Általános leírás
Lipopolysaccharides (LPS) are intricate molecules consisting of lipids and polysaccharides, predominantly present in the outer membrane of Gram-negative bacteria. Comprising lipid A, the core oligosaccharide (core), and the O-specific polysaccharide or O antigen (OAg), LPS is anchored to the outer bacterial membrane, with lipid A primarily responsible for its associated toxicity. Functioning as a potent activator of the proinflammatory response, LPS engages various mammalian cells, including macrophages, monocytes, and endothelial cells. While serving a protective role for Gram-negative bacteria against environmental stress, LPS also triggers recognition by the innate immune system during infections.
Alkalmazás
This LPS serotype has been used to stimulate B-cells and induce NOS in human hepatocytes.
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
LPS is a major constituent of the cell wall of most gram negative bacteria. It is a highly immunogenic antigen with the ability to enhance immune responses to soluble antigens. LPS also acts as a specific mitogen for bone marrow derived B lymphocytes from mice, rabbits, chickens, cows, hamsters, and humans.
Tulajdonságok és előnyök
- High-purity compound suitable for a wide variety of research applications
Feloldás
Lipopolysaccharides are supplied as lyophilized, γ-irradiated powders. To reconstitute, add 1 ml sterile balanced salt solution or tissue culture medium to the vial (1 mg) and gently swirl until the powder dissolves. Reconstituted product may be further diluted to desired working concentrations using sterile balanced salt solution or tissue culture medium.
Egyéb megjegyzések
For additional information on our range of Biochemicals, please complete this form.
To gain a comprehensive understanding of our extensive range of Lipopolysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
kapcsolódó termék
Product No.
Leírás
Árazás
Figyelmeztetés
Danger
Figyelmeztető mondatok
Óvintézkedésre vonatkozó mondatok
Veszélyességi osztályok
Acute Tox. 2 Oral
Tárolási osztály kódja
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
Analitikai tanúsítványok (COA)
Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.
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Cikkek
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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