Lipopolysaccharides from S. typhimurium

Name: Lipopolysaccharides from S. typhimurium
SKU: VAR-015
Availability: InStock

For research use only. Not intended for any clinical use.

Cat. No. : VAR-015

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Product Information

Cat. No.	VAR-015
Description	Lipopolysaccharide (LPS) is a natural adjuvant synthesized by gram-negative bacteria. LPS and its lipid A moiety can 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).
Product Type	Bacteria-derived Adjuvant
Stability	Stable for at least 2 years after receipt when stored at 4°C.
Purity	≥99%
Storage	Store at 4°C;

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How should it be stored?

A: Upon receipt, store the product at 4°C. After reconstitution, it is recommended to aliquot and store at -20°C.

If a turbid solution is obtained when dissolved in water or culture medium, what should be done?

A: If a turbid solution with suspended particles is obtained when dissolved in water or culture medium, it does not affect usage. The turbid solution can be clarified by vortexing and heating at 70-80°C.

Can the product be dissolved in methanol?

A: It is not recommended because dissolving the product in methanol will result in a turbid suspension with suspended particles.

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Customer Reviews

High purity

The purity of the reagent is ≥99%.

United States

2021-08-15

Toll-like receptor 4

We successfully stimulated the cells of the innate immune system through Toll-like receptor 4 (TLR4) using this product.

United States

2021-10-09

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Lipopolysaccharides from S. typhimurium

Product Information

Q & A

Customer Reviews

How should it be stored?

If a turbid solution is obtained when dissolved in water or culture medium, what should be done?

Can the product be dissolved in methanol?

High purity

Toll-like receptor 4

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