Bacterial Inhibitor

Glysperin B has anti-Gram positive bacteria and negative bacteria (including aminoglycoside antibiotic resistant bacteria) activity.

Cefuroxime (sodium) (Standard) is the analytical standard of Cefuroxime (sodium). This product is intended for research and analytical applications. Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria.

Quindoxin is an antibacterial and growth promoter, commonly used in the livestock industry. Quindoxin exhibits clear dose-dependent mutagenic activity against Salmonella typhimurium TA98 and TA100 strains. Quindoxin can cause DNA damage and has potential genotoxicity and carcinogenic risks.

Thiethylperazine (Standard) is the analytical standard of Thiethylperazine. This product is intended for research and analytical applications. Thiethylperazine, a phenothiazine derivate, is an orally active and potent dopamine D2-receptor and histamine H1-receptor antagonist. Thiethylperazine is also a selective ABCC1activator that reduces amyloid-β (Aβ) load in mice. Thiethylperazine has anti-emetic, antipsychotic and antimicrobial effects.

Paldimycin B (Antibiotic 273 A1-beta) is a powerful semi-synthetic antibiotic with antibacterial activity against S. aureus and coagulase-negative staphylococci.

Temporin C is an antimicrobial peptide against Legionella pneumophila.

Pradimicinone I (Compound 10), a Pradimicin A (HY-132191) analog, is an antibiotic. Pradimicinone I is promising for research of antibacterial agents.

Antimycobacterial agent-15 (Compound 55) is a highly selective anti-mycobacterial agent that has an MIC₉₉ of 8 μM against Mycobacterium tuberculosis H37Rv. Antimycobacterial agent-15 exhibits significant efficacy against multidrug-resistant and extensively drug-resistant isolates. This agent can be used in the research of tuberculosis.

Dimabefylline is an antimicrobial compound.

Temporin F is an antimicrobial peptide against Legionella pneumophila.

[R-(Z)]-4-Amino-3-chloro-2-pen-tenedioicacid is virtually limited to Micrococcus luteus.

IspE kinase-IN-1 (compound 4) is a potent IspE kinase inhibitor with IC₅₀ values of 6.2, 5.2 µM for EclspE, KplspE, respectively.

SEW-05929 is an inhibitor of E. coli SecA ATPase (N68SecA). SEW-05929 is applicable to research related to SecA ATPase in bacterial protein translocation and bacterial infections.

2-Hydroxycinnamic acid-d₄ is deuterium labeled 2-Hydroxycinnamic acid. 2-Hydroxycinnamic acid is a phenolic acid with antimicrobial and antioxidant properties. 2-Hydroxycinnamic acid has antimicrobial activity against Staphylococcus aureus and is not susceptible to drug resistance. 2-Hydroxycinnamic acid shows inhibitory effects on infection of HIV/SARS-CoV S pseudovirus with an IC₅₀ of 0.3 mM. In addition, 2-Hydroxycinnamic acid has neuroprotective and antitumor activity.

ML344 is an agonist of Vibrio cholerae CqsS, a transmembrane receptor.

ROS inducer 8 (Compound 11g) is the inhibitor for glutathione (GSH), that induces the ROS accumulation in Enterococcus faecalis, thereby exhibiting antibacterial activity. ROS inducer 8 disrupts the biofilm, inhibits S. aureus and E. faecalis with MIC of 8 μg/mL and 2 μg/mL, exhibits post-antibiotic effect. ROS inducer 8 exhibits low hemolytic toxicity to sheep erythrocytes (HC₅₀ > 1280 μg/mL).

Aranochlor A is an antibiotic found in Pseudoarachniotus roseus (HIL Y-30499). Aranochlor A exhibits antibacterial and antifungal activities.

Antibacterial agent 230 (compound 10) is an effective Antifungal agent. The MIC value of antibacterial agent 230 against fluconazole-resistant fungi is 2.0 ~ 16.0 μg/mL.

Hydroquinine (Standard) is the analytical standard of Hydroquinine. Hydroquinine (Dihydroquinine) is an anti-bacterial agent that inhibits both Gram-positive and Gram-negative bacteria. Hydroquinine inhibits the growth of multidrug-resistant pseudomonas aeruginosa via the suppression of the arginine deiminase pathway genes. Hydroquinine inhibits Plasmodium falciparum and Plasmodium berghei. Hydroquinine displays anti-malarial and demelanizing activities. Hydroquinine effectively induces specific RND-type efflux pump systems in Pseudomonas aeruginosa, particularly the MexCD-OprJ and MexXY efflux pumps. Hydroquinine inhibits Pseudomonas aeruginosa adhesion and biofilm formation. Hydroquinine serves as a precursor for derivatives such as C9 epihydroquinine, 9-acetoxy-10,11-dihydroquinine, and 10,11-dihydroquinine monohydrochloride.

Olivomycin B has strong activity against Gram-positive bacteria and weak activity against Gram-negative bacteria.