2. シグナル伝達
  3. Anti-infection
  4. Beta-lactamase

Beta-lactamase

β-lactamase

Beta-lactamase (β-lactamase) is associated with multiple drug resistance in bacteria. It is able to hydrolyze or degrade the β-lactam ring, which is the core structure and active region of many antibiotic molecules such as penicillin, cephalosporins and kanamycin. Bacteria produce Lactamase in response to beta-lactam antibiotics. Using Lactamase inhibitors inhibits the activity of Lactamase so that it cannot destroy the beta-lactam ring of the antibiotic. Lactamase inhibitors are often used with beta-lactam antibiotics to enhance their effectiveness.

Beta-lactamase Isoform Specific Products:

Beta-lactamase Isoform Comparison
製品番号 製品名 製品効果 純度 構造式
  • HY-16980
    Eravacycline Inhibitor
    Eravacycline is a potent and broad-spectrum antibacterial agent.
    Eravacycline
  • HY-17452
    Cefditoren sodium

    Cefditoren (sodium)

    		Inhibitor 99.70%
    Cefditoren sodium (ME 1206) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren sodium has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren sodium can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections.
    Cefditoren sodium
  • HY-B1459A
    Dicloxacillin Inhibitor
    Dicloxacillin is a β-lactam antibiotic of the penicillin family. Dicloxacillin against Gram-positive bacteria. Dicloxacillin is active against β-lactamase-producing organisms such as Staphylococcus aureus.
    Dicloxacillin
  • HY-B0555
    Nafcillin Inhibitor
    Nafcillin, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin exhibits bactericidal activity, and can be used for the research of staphylococcal infections.
    Nafcillin
  • HY-N2359
    Chelerythrine Inhibitor
    Chelerythrine is a natural alkaloid, acts as a potent and selective Ca2+/phospholopid-dependent PKC antagonist, with an IC50 of 0.7 μM. Chelerythrine has antitumor, antidiabetic and anti-inflammatory activity. Chelerythrine inhibits the BclXL-Bak BH3 peptide binding with IC50 of 1.5 μM and displaces Bax from BclXL. Chelerythrine triggers apoptosis and autophagy.
    Chelerythrine
  • HY-139745A
    FPI-1523 Inhibitor
    FPI-1523, a derivative of Avibactam, is a potent β-lactamase inhibitor, with Kds of 4 nM and 34 nM for CTX-M-15 and OXA-48, respectively. FPI-1523 also inhibits PBP2, with an IC50 of 3.2 μM. FPI-1523 exhibits considerable antimicrobial activity.
    FPI-1523
  • HY-108062
    BLI-489 Inhibitor
    BLI-489 is a beta-lactamase inhibitor. BLI-489 combined with Piperacillin (HY-B1923) inhibits infection caused by class A (including ultra-broad spectrum β-lactamase), Class C (AmpC) and Class D β-lactamase expressing pathogens.
    BLI-489
  • HY-150758
    NDM-1 inhibitor-3 Inhibitor 99.41%
    NDM-1 inhibitor-3 (Compound 89) is a New Delhi Metallo-β-lactamase-1 (NDM-1) inhibitor with a Ki of 4 μM.
    NDM-1 inhibitor-3
  • HY-12826
    IMB-XH1 Inhibitor 98.0%
    IMB-XH1 is an inhibitor of myeloid cell factor 1 (Mcl-1). IMB-XH1 is a non-competitive Delhi metallo-β-lactamase (NDM-1) inhibitor. The IC50s of IMB-XH1 against metallo-β-lactamases NDM-1, IMP-4, ImiS and L1 are 0.4637 μM, 3.980 μM, 0.2287 μM and 1.158 μM, respectively.
    IMB-XH1
  • HY-154438
    RDR 02308 Inhibitor 98.0%
    RDR 02308 is a TLR4-MyD88 binding inhibitor that inhibits full-length β-lactamase.
    RDR 02308
  • HY-148790
    Pralurbactam Inhibitor 98.69%
    Pralurbactam (FL058) is a β-lactamase (Beta-lactamase) inhibitor. Pralurbactam enhances the antibacterial activity of Imipenem against Mycobacterium abscessus. Pralurbactam reduces the pulmonary bacterial load in neutropenic mice infected with Mycobacterium abscessus. Pralurbactam can be used in research related to infections caused by Mycobacterium abscessus complex, Escherichia coli, and Klebsiella pneumoniae.
    Pralurbactam
  • HY-B0479R
    Thiamphenicol (Standard) Inhibitor
    Thiamphenicol (Standard) is the analytical standard of Thiamphenicol. This product is intended for research and analytical applications. Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria).
    Thiamphenicol (Standard)
  • HY-177716
    Ciprofloxacin prodrug-1 Inhibitor
    Ciprofloxacin prodrug-1 (Compound 35) is an activated prodrug of β-lactase. Ciprofloxacin prodrug-1 exhibits good antibacterial activity against bacteria containing β-lactase (MIC = 63 nM). After being hydrolyzed by β-lactase, Ciprofloxacin prodrug-1 can release Ciprofloxacin (HY-B0356), thereby inhibiting the activity of DNA gyrase. Ciprofloxacin prodrug-1 can be used to study infections caused by enzyme-producing drug-resistant bacteria (such as uropathogenic Escherichia coli).
    Ciprofloxacin prodrug-1
  • HY-N6736
    K-252c Inhibitor ≥99.0%
    K-252c, a staurosporine analog isolated from Nocardiopsis sp., is a cell-permeable PKC inhibitor, with an IC50 of 2.45 µM. K-252c induces apoptosis in human chronic myelogenous leukemia cancer cells. K-252c also inhibits β-lactamase, chymotrypsin, and malate dehydrogenase.
    K-252c
  • HY-19773
    β-Lactamase-IN-1 Inhibitor 99.87%
    β-Lactamase-IN-1 is an inhibitor of β-Lactamase extracted from patent WO2016027249A1, page 77. β-Lactamase-IN-1 can be used to prepare of tricyclic nitrogen containing compound. β-Lactamase-IN-1 can be used for the research of neisseria gonorrhea infection.
    β-Lactamase-IN-1
  • HY-P2998
    β-Lactamase
    β-Lactamase is the enzyme produced by bacteria. β-Lactamase mediates β-lactam resistance.
    β-Lactamase
  • HY-B1418R
    Tazobactam (Standard) Inhibitor
    Tazobactam (Standard) is the analytical standard of Tazobactam. This product is intended for research and analytical applications. Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research.
    Tazobactam (Standard)
  • HY-B0698
    Ceftibuten Inhibitor
    Ceftibuten (Sch39720), an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens.
    Ceftibuten
  • HY-B1463R
    Penicillin G sodium salt (Standard) Inhibitor
    Penicillin G sodium salt (Standard) is the analytical standard of Penicillin G sodium salt. This product is intended for research and analytical applications. Penicillin G sodium salt is a typical β-lactam antibiotic.
    Penicillin G sodium salt (Standard)
  • HY-129629
    Thiomandelic acid Inhibitor
    Thiomandelic acid is a broad spectrum inhibitor of Zinc -lactamases.
    Thiomandelic acid
Beta-lactamase Isoform Comparison

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