aeruginosa

Lipopolysaccharides from P. aeruginosa (Pseudomonas aeruginosa) 10 are endotoxins and TLR4 activators that originate from the bacterium P. aeruginosa 10, classified as S-type LPS. They exhibit a characteristic tripartite structure: an O antigen, a core oligosaccharide, and lipid A. The lipopolysaccharides from P. aeruginosa 10 are distinct due to their unique fatty acid composition, an unusually high level of phosphorylation (identified as triphosphate residues), and a distinctive outer region in the core oligosaccharide. Moreover, their O-specific side chains are typically rich in novel amino sugars. These lipopolysaccharides display susceptibility to viruses, with their viral sensitivity being influenced by the molecular weight polysaccharide content. A reduction in high-molecular-weight polysaccharides increases their sensitivity to bacteriophages.

Copper Sulfate Pentahydrate has a variety of antibacterial activities, and has inhibitory activity against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, etc.

Copper(Ⅱ) Sulfate (Cupric sulfate) has a variety of antibacterial activities and has inhibitory activity against Staphylococcus aureus, Streptococcus pneumoniae, Pseudomonas aeruginosa, Plasmodium falciparum, etc.

N-Butanoyl-DL-homoserine lactone ((Rac)-C4-HSL) is a racemic mixture suitable for biochemical experiments and drug synthesis research.

1-Palmitoyl Lysophosphatidic Acid (sodium salt) is an LPA derivative and endogenous metabolite, suitable for related research in the field of life sciences.

N-acylated homoserine lactones (AHLs) are a class of autoinducers used in bacterial quorum sensing to control gene expression in response to cell density. These molecules, comprising a fatty acid coupled with homoserine lactone (HSL), vary in acyl group length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence of carbon-carbon double bonds, determining signal specificity through LuxR family transcriptional regulators. C11-HSL, with its rare odd-numbered acyl carbon chain, may act as a minor quorum-sensing signaling molecule in P. aeruginosa strains. Regulating bacterial quorum sensing can inhibit pathogenesis and represents a novel antimicrobial therapy approach for infectious diseases.

Acetamide Agar is a solid medium for growing non-fermenting bacteria. It aids in distinguishing P. acidovorans from other weakly saccharolytic or non-saccharolytic Pseudomonas species. Additionally, Acetamide Agar is used to assess the ability of microorganisms, such as Pseudomonas aeruginosa, to utilize acetamide through deamination.

(R)-DS86760016 is the R enantiomer of DS86760016. It functions as an inhibitor of leucyl-tRNA synthetase (LeuRS) and demonstrates antimicrobial activity against multidrug-resistant (MDR) Gram-negative bacteria, including Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa.