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Lipopolysaccharides, from Proteus vulgaris, are endotoxins sourced from the bacterium Proteus vulgaris, functioning as TLR-4 activators and representing S-type LPS. They play a role in activating pathogen-associated molecular patterns (PAMP) and stimulate cells to secrete migration-inducing agents. This lipopolysaccharide displays a characteristic three-part structure: O antigen, core oligosaccharide, and lipid A. Furthermore, it has a unique molecular configuration and a chitosan affinity (Kb=2.72 μM), which is superior to that of Yersinia pseudotuberculosis (Kb=6.06 μM) and Escherichia coli (Kb=79.50 μM).
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 mg | Inquiry | Inquiry | Inquiry | |
| 100 mg | Inquiry | Inquiry | Inquiry | |
| 250 mg | Inquiry | Inquiry | Inquiry |
| Description | Lipopolysaccharides, from Proteus vulgaris, are endotoxins sourced from the bacterium Proteus vulgaris, functioning as TLR-4 activators and representing S-type LPS. They play a role in activating pathogen-associated molecular patterns (PAMP) and stimulate cells to secrete migration-inducing agents. This lipopolysaccharide displays a characteristic three-part structure: O antigen, core oligosaccharide, and lipid A. Furthermore, it has a unique molecular configuration and a chitosan affinity (Kb=2.72 μM), which is superior to that of Yersinia pseudotuberculosis (Kb=6.06 μM) and Escherichia coli (Kb=79.50 μM). |
| Synonyms | LPS, from bacterial (Proteus vulgaris), Lipopolysaccharides (from Proteus vulgaris) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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