2. Signaling Pathways
  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
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-139751
    β-Lactamase-IN-4
    		Inhibitor
    β-Lactamase-IN-4 is a β-lactamase inhibitor extracted from patent WO2013149121A1, compound 708. β-Lactamase-IN-4 can be used for the research of bacterial infections.
    β-Lactamase-IN-4
  • HY-143414
    Metallo-β-lactamase-IN-6
    		Inhibitor
    Metallo-β-lactamase-IN-6 is a potent VIM-Type metallo-β-lactamase inhibitor with IC50s of 0.56 μM, 29.50 μM and 5.78 μM for VIM-2, VIM-1 and VIM-5. Metallo-β-lactamase-IN-6 displays potent synergistic antibacterial activity with Meropenem against engineered Escherichia coli strains and intractable clinically isolated Pseudomonas aeruginosa producing VIM-2 MBL.
    Metallo-β-lactamase-IN-6
  • HY-139746
    FPI-1602
    		Inhibitor
    FPI-1602 is a β-lactamase inhibitor. FPI-1602 displays marked antimicrobial activity against P. aeruginosa, E. coli, and Enterobacter spp..
    FPI-1602
  • HY-172243
    Xeruborbactam isoboxil
    		Inhibitor
    Xeruborbactam isoboxil is a beta-lactamase inhibitor.
    Xeruborbactam isoboxil
  • HY-158375
    MBL-IN-4
    		Inhibitor
    MBL-IN-4 (compound 4b) is a MBL inhibitor with the IC50 of 4.81 and 33 μM against IMP-1 and NDM-1.
    MBL-IN-4
  • HY-108288R
    Sulbactam pivoxil (Standard)
    		Inhibitor
    Sulbactam pivoxil (Standard) is the analytical standard of Sulbactam pivoxil. This product is intended for research and analytical applications. Sulbactam pivoxil is a proagent of sulbactam. Sulbactam is a β-lactamase inhibitor which poorly adsorbed from gastrointestinal tract. Sulbactam pivoxil has a better absorption than the parent agent and provides high serum levels after oral administration[1].
    Sulbactam pivoxil (Standard)
  • HY-B0466BR
    Cloxacillin (sodium) (Standard)
    		Inhibitor
    Cloxacillin (sodium) (Standard) is the analytical standard of Cloxacillin (sodium). This product is intended for research and analytical applications. Cloxacillin sodium is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 μM. Cloxacillin sodium can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins.
    Cloxacillin (sodium) (Standard)
  • HY-119945
    Brobactam
    		Inhibitor
    Brobactam is a potent synthetic wide spectrum β-lactamase inhibitor. Brobactam has antibacterial activity.
    Brobactam
  • HY-138247
    β-Lactamase-IN-2
    		Inhibitor 98.59%
    β-Lactamase-IN-2 is a beta-lactamase inhibitor, extracted from patent WO 2019075084 A1, compound 1. β-Lactamase-IN-2 has anti-microbial and anti-bacterial effects.
    β-Lactamase-IN-2
  • HY-B0466R
    Cloxacillin (sodium monohydrate) (Standard)
    		Inhibitor
    Cloxacillin (sodium monohydrate) (Standard) is the analytical standard of Cloxacillin (sodium monohydrate). This product is intended for research and analytical applications. Cloxacillin sodium monohydrate is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 μM. Cloxacillin sodium monohydrate can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins.
    Cloxacillin (sodium monohydrate) (Standard)
  • HY-139699
    GT-055
    		Inhibitor
    GT-055 (LCB18-055) is a novel broad-spectrum β-lactamase inhibitor.
    GT-055
  • HY-144229
    trans-Cephalosporin
    		Inhibitor
    Trans substituted cephalosporin is an effective NDM-1 inhibitor，with an IC50 value of 0.13 μM.
    trans-Cephalosporin
  • HY-132824
    Ledaborbactam etzadroxil
    		Inhibitor
    Ledaborbactam etzadroxil (VNRX-7145) is an orally active Ambler class A, C, and D β-lactamase enzymes inhibitor.
    Ledaborbactam etzadroxil
  • HY-105284R
    Sulopenem (Standard)
    		Inhibitor
    N-Acetylneuraminic acid (Standard) is the analytical standard of N-Acetylneuraminic acid. This product is intended for research and analytical applications. N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia.
    Sulopenem (Standard)
  • HY-B0555BS
    Nafcillin-d5 sodium
    		Inhibitor
    Nafcillin-d5 (sodium) is the deuterium labeled Nafcillin sodium. Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections[1][2].
    Nafcillin-d<sub>5</sub> sodium
  • HY-P2998
    β-Lactamase
    β-Lactamase is the enzyme produced by bacteria. β-Lactamase mediates β-lactam resistance.
    β-Lactamase
  • HY-146075
    β-Lactamase-IN-8
    		Inhibitor
    β-Lactamase-IN-8 (compound 20) is a potent and oral bioavailable broad-spectrum cyclic boronate β-lactamase inhibitor. β-Lactamase-IN-8 can be used for researching antibacteria.
    β-Lactamase-IN-8
  • HY-144100
    β-Lactamase-IN-7
    		Inhibitor
    β-Lactamase-IN-7 (compound 14) is a potent VIM-Type metallo-β-lactamase inhibitor, with Kis of 1.26 μM and 0.54 μM for VIM-1 and VIM-4, respectively. β-Lactamase-IN-7 can effectively inhibit Klebsiella pneumoniae.
    β-Lactamase-IN-7
  • HY-163382
    Cbz-Gly-Pro-Ala-O-cinnamyl
    		Inhibitor
    Cbz-Gly-Pro-Ala-O-cinnamyl (compound 25) is a small peptide targeting BACE-1 and AChE with the IC50 values of 0.02 μM and 1 μM, respectively. Cbz-Gly-Pro-Ala-O-cinnamyl shows neuroprotective effect and can be used for study of Alzheimer’s disease.
    Cbz-Gly-Pro-Ala-O-cinnamyl
  • HY-155504
    Metallo-β-lactamase-IN-11
    		Inhibitor
    Metallo-β-lactamase-IN-11 (compound 5f) is a Metallo-β-lactamases (MBLs) inhibitor, potent against bacterial metallophyllactamase CphA (IC50=45 µM). Metallo-β-lactamase-IN-11 (10 µM) inhibits NDM-1 by 49% and AIM-1 by 61%. Metallo-β-lactamase-IN-11 can be used in the research of inhibiting antibiotic resistance.
    Metallo-β-lactamase-IN-11
Beta-lactamase Isoform Comparison

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