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LB broth

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2

Biochemical Assay Reagents

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-156263
    LB Broth Base, powder

    Luria-Bertani Base

    		 Bacterial Biochemical Assay Reagents Infection
    LB Broth Base, powder (Luria-Bertani Base) is generally used to maintain the growth of E. coli. The composition of 1 liter of LB medium is: 10 g peptone, 5 g yeast extract and 10 g NaCl .
    LB Broth Base, powder
  • HY-W127393
    N-Nonanoyl-L-homoserine lactone

    		Biochemical Assay Reagents Others
    Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.
    N-Nonanoyl-L-homoserine lactone
  • HY-W001968
    3-Thiophenecarboxaldehyde

    3-TC

    		 Drug Intermediate Others
    3-Thiophenecarboxaldehyde is a thiophene derivative substrate for biocatalytic reduction to 3-thiophenemethanol, and can be processed by Pseudomonas putida S12 cells. 3-Thiophenecarboxaldehyde functions as an intermediate compound. 3-Thiophenecarboxaldehyde exhibits toxicity toward Pseudomonas putida S12 cells at elevated concentrations, reducing specific growth rate and final biomass yield .
    3-Thiophenecarboxaldehyde

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