1. Search Result
Search Result
Results for "

gram-negative bacterial pathogens

" in MedChemExpress (MCE) Product Catalog:

37

Inhibitors & Agonists

1

Biochemical Assay Reagents

5

Peptides

3

Natural
Products

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-164036

    Antibiotic Bacterial Infection
    Lolamicin is an orally effective inhibitor that specifically targets the Gram-negative bacteria lipoprotein transport system LolCDE complex. It selectively inhibits the transmembrane transport of outer membrane lipoproteins by competitively binding to lipoprotein binding sites. Lolamicin destroys the integrity of the bacterial outer membrane, leading to cell death, and has both bactericidal and antibacterial activity. It has significant effects on multidrug-resistant Enterobacteriaceae pathogens (such as Escherichia coli and Klebsiella pneumoniae). Lolamicin can be used to inhibit the study of acute pneumonia, sepsis and other infections caused by Gram-negative bacteria .
    Lolamicin
  • HY-128780B
    SPR206 acetate
    1 Publications Verification

    Bacterial Antibiotic Infection
    SPR206 acetate is a polymyxin analog with antibiotic activity against Gram-negative pathogens, including multidrug-resistant (MDR) variants. SPR206 acetate has an anti-bacterial infection effect by interacting with the bacterium’s outer membrane. The MIC values of SPR206 acetate against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L .
    SPR206 acetate
  • HY-14865
    Omadacycline
    Maximum Cited Publications
    32 Publications Verification

    PTK 0796; Amadacycline

    Bacterial Antibiotic Infection
    Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline
  • HY-14865B
    Omadacycline tosylate
    Maximum Cited Publications
    32 Publications Verification

    PTK 0796 tosylate; Amadacycline tosylate

    Bacterial Antibiotic Infection
    Omadacycline (PTK 0796) tosylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline tosylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline tosylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline tosylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline tosylate
  • HY-P5601

    Bacterial Fungal Infection
    Thanatin is an inducible cationic antimicrobial peptide. Thanatin is a pathogen-inducible single-disulfide-bond-containing β-hairpin AMP. Thanatin displays broad-spectrum activity against both Gram-negative and Gram-positive bacteria as well as against various species of fungi with MICs of 0.3-40 µM, 0.6-40 µM and 0.6-20 µM, respectively. Thanatin has the property of competitive replacement of divalent cations from bacterial outer membrane (OM), leading to OM disruption .
    Thanatin
  • HY-P5601A

    Bacterial Fungal Infection
    Thanatin TFA is an inducible cationic antimicrobial peptide. Thanatin TFA s a pathogen-inducible single-disulfide-bond-containing β-hairpin AMP. Thanatin TFA displays broad-spectrum activity against both Gram-negative and Gram-positive bacteria as well as against various species of fungi with MICs of 0.3-40 µM, 0.6-40 µM and 0.6-20 µM, respectively. Thanatin TFA has the property of competitive replacement of divalent cations from bacterial outer membrane (OM), leading to OM disruption .
    Thanatin TFA
  • HY-14865C
    Omadacycline hydrochloride
    Maximum Cited Publications
    32 Publications Verification

    PTK0796 hydrochloride; Amadacycline hydrochloride

    Bacterial Antibiotic Infection
    Omadacycline (PTK 0796) hydrochloride, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline hydrochloride acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline hydrochloride possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline hydrochloride can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline hydrochloride
  • HY-14737A
    Ceftaroline fosamil hydrate
    2 Publications Verification

    TAK-599 hydrate; PPI0903 hydrate

    Antibiotic Bacterial Infection
    Ceftaroline fosamil hydrate is a potent cephalosporin antibiotic. Ceftaroline fosamil hydrateshows broad-spectrum activity against Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus (MRSA) and multidrug-resistant Streptococcus pneumoniae, and common Gram-negative organisms. Ceftaroline fosamil hydrate has anti-infective activity, and can be used for the research of complicated skin and skin structure infections (cSSSIs) and community-acquired bacterial pneumonia (CABP) .
    Ceftaroline fosamil hydrate
  • HY-117685

    Antibiotic Bacterial Infection
    Cefovecin sodium is an extended-spectrum semisynthetic cephalosporin and bactericidal agent. Cefovecin sodium exerts potent antibacterial activity against multiple bacterial. Cefovecin sodium can be used for the research of bacterial infection .
    Cefovecin sodium
  • HY-N3968

    GTN; (R)-(+)-Goniothalamin

    Apoptosis Insecticide Bacterial Fungal Reactive Oxygen Species (ROS) Infection Inflammation/Immunology Cancer
    Goniothalamin (GTN) is a styryl lactone. Goniothalamin exhibits insecticidal, anti-tumor and antibacterial activities. Goniothalamin induces cell cycle arrest and apoptosis in tumor cells. Goniothalamin acts as a larvicide against Culex quinquefasciatus larvae and as a cytotoxin against brine shrimp larvae. Goniothalamin functions as an antibacterial agent against Gram-positive and Gram-negative bacteria, and also acts as an antifungal agent against pathogens including Candida albicans, Trichophyton rubrum and Trichophyton mentagrophytes. Goniothalamin is applicable to research related to breast cancer, lymphatic filariasis, bacterial infections and fungal infections .
    Goniothalamin
  • HY-126818

    Bacterial Drug Metabolite Infection
    Desfuroylceftiofur is a metabolite of Ceftiofur (HY-N7102) and an Antibacterial agent. Desfuroylceftiofur exhibits comparable activity against Gram-negative bacteria to that of Ceftiofur .
    Desfuroylceftiofur
  • HY-125604

    Beta-lactamase Bacterial Infection Inflammation/Immunology
    WCK-4234 is a diazabicyclooctane β-lactamase inhibitor and susceptibility restorer. WCK-4234 lacks direct antibacterial activity. WCK-4234 inhibits class A, C, D β-lactamases and extended-spectrum β-lactamases to potentiate Imipenem (HY-B1369A) and Meropenem (HY-13678) activity against Gram-negative pathogens. WCK-4234 can be used for the research of gram-negative bacterial infections and β-lactamase-mediated carbapenem-resistant bacterial infections .
    WCK-4234
  • HY-P10519

    Bacterial Reactive Oxygen Species (ROS) Infection
    Brevicidine is an antimicrobial peptide with selective bactericidal activity against Gram-negative pathogens. Brevicidine disrupts bacterial morphology by binding to lipopolysaccharide (LPS) on the bacterial cell membrane to form pores. Brevicidine causes dissipation of intracellular proton motive force, outer membrane damage, inhibition of ATP biosynthesis and reactive oxygen species accumulation in bacterial cells. As a sensitizer, Brevicidine exerts synergistic activity when combined with a variety of conventional antibiotics .
    Brevicidine
  • HY-139554

    KBP-7072

    Antibiotic Bacterial Infection
    Zifanocycline (KBP-7072) is a semisynthetic third-generation aminomethylcycline antibiotic that inhibits the normal function of the bacterial ribosome. Zifanocycline exhibits a broad spectrum of in vitro antibacterial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline is available in both oral and injectable formulations. Zifanocycline can be used for the research of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections .
    Zifanocycline
  • HY-105048A

    Bacterial Infection
    Omiganan pentahydrochloride is a cationic peptide compound with a broad antibacterial profile. Omiganan pentahydrochloride is capable of inhibiting a variety of bacteria, including yeast, and is active against both gram-positive and gram-negative bacteria. Omiganan pentahydrochloride is able to interact with the bacterial cell membrane, causing the destruction of the cell membrane and the death of the bacteria. Omiganan pentahydrochloride can be used for the study of antimicrobial activity against pathogens commonly associated with catheter-associated infections, including strains with drug-resistant phenotypes .
    Omiganan pentahydrochloride
  • HY-106998

    Bacterial Antibiotic Infection
    DC-756 is a fluoroquinolone antibiotic. DC-756 possesses potent activity against Gram-positive and Gram-negative pathogens comparable to Trovafloxacin (HY-A0170), with MIC, against Ofloxacin (HY-B0125)-resistant strains 16-fold better than Trovafloxacin. DC-756 is well absorbed orally in rats and found to have good photostability. DC-756 can be used to study bacterial resistance .
    DC-756
  • HY-161689

    Bacterial Infection
    Antibacterial agent 220 is a potent antibacterial agent that can directly destroy bacterial cell membranes. Antibacterial agent 220 effectively combats Gram-positive and and Gram-negative pathogens, including drug-resistant strains .
    Antibacterial agent 220
  • HY-Y1826

    Bacterial Antibiotic Infection
    IITR01324 is an antimicrobial agent. IITR01324 has antimicrobial activity against Escherichia coli (MIC = 3.58 mg/L) and other Gram-negative bacteria (Shigella flexneri: MIC = 3.58 mg/L; Cronobacter sakazakii: MIC = 28.63 mg/L). IITR01324 exerts its antimicrobial activity by destroying bacterial DNA after activation of intracellular reductases. IITR01324 can be used to study the development of new antimicrobial drugs, especially against multidrug-resistant (MDR) pathogens .
    IITR01324
  • HY-114900

    Antibiotic Infection Others
    BB-3497 is a potent, orally active and selective peptide deformylase (PDF) inhibitor. BB-3497 is highly selective for PDF (IC50 = 7 nM for E. coli PDF.Ni) over the other mammalian metalloenzymes (MMP-1/2/3/7 and enkephalinase). BB-3497 exhibits potent activity against gram-positive bacteria and some gram-negative pathogens. BB-3497 protects mice from infection in systemic models of Staphylococeus aureus. BB-3497 can be used for anti-bacterial infection research .
    BB-3497
  • HY-175539

    Bacterial Topoisomerase DNA/RNA Synthesis Infection
    DNA gyrase/Topo IV-IN-2 (Compound AK19) is an antibacterial agent with IC50 values of 0.783 μM and 7.136 μM against E. coli DNA gyrase and topoisomerase IV, respectively. DNA gyrase/Topo IV-IN-2 exhibits broad-spectrum antibacterial efficacy against both Gram-positive and Gram-negative pathogens. DNA gyrase/Topo IV-IN-2 can inhibit the biofilms of B. subtilis and MRSA, with an MIC of 1.9 μM against both B. subtilis and MRSA. DNA gyrase/Topo IV-IN-2 can be used in research related to anti-drug-resistant bacterial drugs .
    DNA gyrase/Topo IV-IN-2
  • HY-14865BR

    PTK 0796 tosylate (Standard); Amadacycline tosylate (Standard)

    Reference Standards Bacterial Antibiotic Infection
    Omadacycline (tosylate) (Standard) is the analytical standard of Omadacycline (tosylate). This product is intended for research and analytical applications. Omadacycline (PTK 0796) tosylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline tosylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline tosylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline tosylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline tosylate (Standard)
  • HY-139554A
    Zifanocycline TFA
    1 Publications Verification

    KBP-7072 TFA

    Bacterial Infection
    Zifanocycline (KBP-7072) TFA is an orally active, semi-synthetic aminomethylcycline antibiotic that inhibits the normal function of bacterial ribosomes. Zifanocycline TFA has broad spectrum in vitro antimicrobial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline TFA is indicated for the study of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections .
    Zifanocycline TFA
  • HY-W353258R

    BAY 12-8039 monohydrate (Standard)

    Reference Standards Antibiotic Topoisomerase Bacterial Infection
    Moxifloxacin hydrochloride (BAY 12-8039) monohydrate (Standard) is the analytical standard of Moxifloxacin hydrochloride monohydrate. This product is intended for research and analytical applications. Moxifloxacin hydrochloride monohydrate is a blood-brain barrier-permeable, orally active topoisomerase II/IV inhibitor and a fluoroquinolone antibiotic. Moxifloxacin hydrochloride monohydrate disrupts bacterial DNA replication, transcription, repair and chromosome segregation processes. Moxifloxacin hydrochloride monohydrate exhibits activity against Gram-positive bacteria, Gram-negative bacteria, anaerobes, atypical pathogens, drug-resistant respiratory pathogens, Mycobacterium tuberculosis, mycoplasmas and Ureaplasma urealyticum.
    Moxifloxacin hydrochloride monohydrate (Standard)
  • HY-139554AR

    KBP-7072 TFA (Standard)

    Bacterial Antibiotic Reference Standards Infection
    Zifanocycline (TFA) (Standard) is the analytical standard of Zifanocycline (TFA). This product is intended for research and analytical applications. Zifanocycline (KBP-7072) TFA is an orally active, semi-synthetic aminomethylcycline antibiotic that inhibits the normal function of bacterial ribosomes. Zifanocycline TFA has broad spectrum in vitro antimicrobial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline TFA is indicated for the study of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections[1][2].
    Zifanocycline TFA (Standard)
  • HY-155007

    Bacterial Infection
    DNA gyrase B-IN-2 (Compound E) is a 2-aminobenzothiazole-based DNA gyrase B inhibitor with promising activity against ESKAPE bacterial pathogens. DNA gyrase B-IN-2 showed low nanomolar inhibition of DNA gyrase (IC50 < 10 nM) and broad-spectrum antibacterial activity against pathogens belonging to the ESKAPE group, with the minimum inhibitory concentration < 0.03 μg/mL for most Gram-positive strains and 4–16 μg/mL against Gram-negative E. coli, Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae.DNA gyrase B-IN-2 can be used for the research of infection .
    DNA gyrase B-IN-2
  • HY-N8497

    Bacterial Infection
    Leoidin is an OATP1B1 and OATP1B3 inhibitor with Ki values of 0.08 and 1.84 μM,respectively. Leoidin inhibits sodium fluorescein uptake in CHO cells expressing the human OATP1B1 and OATP1B3. Leoidin is an antibacterial agent against both Gram-positive and Gram-negative pathogens. Leoidin inhibits phenylalanyl-tRNA synthetase (PheRS) (IC50= 42 μM) and inhibits protein synthesis in bacterial. Leoidin can be isolated from L. gangaleoides .
    Leoidin
  • HY-Y1826R

    Reference Standards Bacterial Antibiotic Infection
    IITR01324 (Standard) is the analytical standard of IITR01324. This product is intended for research and analytical applications. IITR01324 is an antimicrobial agent. IITR01324 has antimicrobial activity against Escherichia coli (MIC=3.58 mg/L) and other Gram-negative bacteria (Shigella flexneri: MIC=3.58 mg/L; Cronobacter sakazakii: MIC=28.63 mg/L). IITR01324 exerts its antimicrobial activity by destroying bacterial DNA after activation of intracellular reductases. IITR01324 can be used to study the development of new antimicrobial drugs, especially against multidrug-resistant (MDR) pathogens .
    IITR01324 (Standard)
  • HY-181892

    Bacterial Infection
    LpxC-IN-17 (Compound a5) is a non-covalent LpxC inhibitor and Antibacterial agent. LpxC-IN-17 chelates catalytic zinc ions and forms extensive non-covalent interactions within the LpxC active site, thereby functionally inhibiting the enzyme. LpxC-IN-17 exhibits antibacterial activity against Gram-negative pathogens including Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa. LpxC-IN-17 is applicable to research related to Gram-negative bacterial infections .
    LpxC-IN-17
  • HY-125604A

    Beta-lactamase Bacterial Infection Inflammation/Immunology
    WCK-4234 free base is a diazabicyclooctane β-lactamase inhibitor and susceptibility restorer. WCK-4234 free base lacks direct antibacterial activity. WCK-4234 free base inhibits class A, C, D β-lactamases and extended-spectrum β-lactamases to potentiate Imipenem (HY-B1369A) and Meropenem (HY-13678) activity against Gram-negative pathogens. WCK-4234 free base can be used for the research of gram-negative bacterial infections and β-lactamase-mediated carbapenem-resistant bacterial infections .
    WCK-4234 free base
  • HY-14865A

    PTK 0796 mesylate; Amadacycline mesylate

    Bacterial Antibiotic Infection
    Omadacycline (PTK 0796) mesylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline mesylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline mesylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline mesylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline mesylate
  • HY-14865CR

    PTK0796 hydrochloride (Standard); Amadacycline hydrochloride (Standard)

    Reference Standards Bacterial Antibiotic Infection
    Omadacycline (hydrochloride) (Standard) is the analytical standard of Omadacycline (hydrochloride). This product is intended for research and analytical applications. Omadacycline (PTK 0796) hydrochloride, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline hydrochloride acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline hydrochloride possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline hydrochloride can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].
    Omadacycline hydrochloride (Standard)
  • HY-14865R

    PTK 0796 (Standard); Amadacycline (Standard)

    Reference Standards Bacterial Antibiotic Infection
    Omadacycline (Standard) is the analytical standard of Omadacycline. This product is intended for research and analytical applications. Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections .
    Omadacycline (Standard)
  • HY-181107

    Bacterial DNA/RNA Synthesis Cytochrome P450 Infection
    DNA Gyrase/ribosomes-IN-1 is a bacterial ribosome and DNA gyrase inhibitor, with IC50 values of 1.11 μM and 3.31 μM, respectively. DNA Gyrase/ribosomes-IN-1 also inhibits CYP3A4, with an IC50 of 18.5 μM, and exhibits stability in mouse plasma and liver microsomes. DNA Gyrase/ribosomes-IN-1 inhibits bacterial protein synthesis by interacting with ribosomal RNA and associated sites. DNA Gyrase/ribosomes-IN-1 suppresses bacterial DNA replication by interacting with the gyrase complex. DNA Gyrase/ribosomes-IN-1 restores activity against macrolide-resistant, erm-mediated Gram-positive pathogens and enhances activity against Gram-negative bacteria such as Haemophilus influenzae and Moraxella catarrhalis. DNA Gyrase/ribosomes-IN-1 can be used in research on community-acquired bacterial pneumonia .
    DNA Gyrase/ribosomes-IN-1
  • HY-17626A

    WCK-2349 mesylate

    Antibiotic Bacterial Infection
    Alalevonadifloxacin (WCK-2349) mesylate is an orally active antibiotic targeting Gram-positive and Gram-negative bacteria. Alalevonadifloxacin mesylate is promising for research of acute bacterial skin and skin structure infections and hospital-acquired pneumonia caused by MRSA and other pathogens .
    Alalevonadifloxacin mesylate
  • HY-P10519A

    Bacterial Reactive Oxygen Species (ROS) Infection
    Brevicidine TFA is an antimicrobial peptide with selective bactericidal activity against Gram-negative pathogens. Brevicidine TFA disrupts bacterial morphology by binding to lipopolysaccharide (LPS) on the bacterial cell membrane to form pores. Brevicidine TFA causes dissipation of intracellular proton motive force, outer membrane damage, inhibition of ATP biosynthesis and reactive oxygen species accumulation in bacterial cells. As a sensitizer, Brevicidine TFA exerts synergistic activity when combined with a variety of conventional antibiotics .
    Brevicidine TFA
  • HY-181264

    Infection
    Antifungal agent 153, a derivative of Blasticidin S (HY-103401A), is an antibacterial agent. Antifungal agent 153 retains the antibacterial activity of Blasticidin S, exhibits potent inhibitory effects against multidrug-resistant Gram-positive bacteria, and significantly reduces mammalian cytotoxicity. Antifungal agent 153 can be used in studies related to bacterial infections .
    Antifungal agent 153
  • HY-N13274

    Lacceroic acid

    Bacterial Infection
    Dotriacontanoic acid (Lacceroic acid) is a fatty acid found in Limnophila polystachya Benth. Dotriacontanoic acid exhibits anti-bacterial activity against multiple gram-negative bacteria .
    Dotriacontanoic acid

Inquiry Online

Your information is safe with us. * Required Fields.

Salutation

 

Country or Region *

Applicant Name *

 

Organization Name *

Department *

     

Email Address *

 

Product Name *

Cat. No.

 

Requested quantity *

Phone Number *

     

Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent: