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-B0555BR
    Nafcillin sodium (Standard)
    		Inhibitor
    Nafcillin (sodium) (Standard) is the analytical standard of Nafcillin (sodium). This product is intended for research and analytical applications. Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections.
    Nafcillin sodium (Standard)
  • HY-13428R
    Tubacin (Standard)
    		Inhibitor
    Tubacin (Standard) is the analytical standard of Tubacin. This product is intended for research and analytical applications. Tubacin is a potent and selective inhibitor of HDAC6, with an IC50 value of 4 nM and approximately 350-fold selectivity over HDAC1. Tubacin also inhibits metallo-β-lactamase domain-containing protein 2 (MBLAC2).
    Tubacin (Standard)
  • HY-16752A
    Relebactam sodium
    		Inhibitor
    Relebactam sodium (MK-7655 sodium) is a potent and selective β-lactamase inhibitor with the activity of delaying the development of bacterial resistance to antibiotics. Relebactam sodium can bind to a variety of β-lactamases, thereby improving the efficacy of β-lactam antibiotics. Relebactam sodium shows good application potential in inhibiting complicated bacterial infections.
    Relebactam sodium
  • HY-17452B
    Cefditoren Pivoxil hydrochloride
    		Inhibitor
    Cefditoren Pivoxil (ME 1207) hydrochloride is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren Pivoxil has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren Pivoxil 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 Pivoxil hydrochloride
  • HY-14879AR
    Avibactam sodium (Standard)
    		Inhibitor
    Avibactam (sodium) (Standard) is the analytical standard of Avibactam (sodium). This product is intended for research and analytical applications. Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively.
    Avibactam sodium (Standard)
  • HY-13573R
    Biapenem (Standard)
    		Inhibitor
    Biapenem (Standard) is the analytical standard of Biapenem. This product is intended for research and analytical applications. Biapenem (CLI 86815; L 627; LJC 10627) a parenteral carbapenem antibacterial agent with a broad spectrum.
    Biapenem (Standard)
  • HY-158977
    β-Lactamase-IN-9
    		Inhibitor
    β-Lactamase-IN-9 (compound 2) is a β-lactamase inhibitor that can restore the sensitivity of pathogens to β-lactam antibiotics.
    β-Lactamase-IN-9
  • HY-110061
    (2R,4R,6S)-Tubacin
    		Control
    (2R,4R,6S)-Tubacin is the 2R,4R,6S enantiomer of Tubacin (HY-13428). Tubacin is a potent and selective inhibitor of HDAC6, with an IC50 value of 4 nM and approximately 350-fold selectivity over HDAC1. Tubacin also inhibits metallo-β-lactamase domain-containing protein 2 (MBLAC2).
    (2R,4R,6S)-Tubacin
  • HY-170835
    NDM-1 inhibitor-7
    		Inhibitor
    NDM-1 inhibitor-7 (Compound A8) is a NDM-1 inhibitor, with IC50 of 10.284 μM. NDM-1 inhibitor-7 restores the ability of MEM to penetrate the cell wall of gram-negative bacteria. NDM-1 inhibitor-7 effectively restores the antibacterial activity of MEM against NDM-1-positive Escherichia coli. NDM-1 inhibitor-7 demonstrates strong efficacy in both the Galleria mellonella infection model and murine peritonitis infection model.
    NDM-1 inhibitor-7
  • HY-108913R
    Nitrocefin (Standard)
    		Inhibitor
    Nitrocefin (Standard) is the analytical standard of Nitrocefin. This product is intended for research and analytical applications. Nitrocefin is a chromogenic β-lactamase substrate that undergoes a distinctive color change from yellow to red as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase. Nitrocefin is used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics.
    Nitrocefin (Standard)
  • HY-161094
    Metallo-β-lactamase-IN-12
    		Inhibitor
    Metallo-β-lactamase-IN-12 is a dual inhibitor of metal β-lactamases (MβLs (NDM-1, IMP-1)) and serine β-lactamases (SβLs (OXA-48, KPC-2)), with IC50 values of 0.64 μM, 1.32 μM, 1.01 μM, and 0.57 μM, respectively. Metallo-β-lactamase-IN-12 has antibacterial activity.
    Metallo-β-lactamase-IN-12
  • HY-B1256R
    Cefuroxime sodium (Standard)
    		Inhibitor
    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.
    Cefuroxime sodium (Standard)
  • HY-B0555AR
    Nafcillin sodium monohydrate (Standard)
    		Inhibitor
    Nafcillin (sodium monohydrate) (Standard) is the analytical standard of Nafcillin (sodium monohydrate). This product is intended for research and analytical applications. Nafcillin sodium monohydrate, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium monohydrate can be used for the research of staphylococcal infections.
    Nafcillin sodium monohydrate (Standard)
  • HY-B1434R
    7-Aminocephalosporanic acid (Standard)
    		Inhibitor
    7-Aminocephalosporanic acid (Standard) is the analytical standard of 7-Aminocephalosporanic acid. This product is intended for research and analytical applications. 7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor.
    7-Aminocephalosporanic acid (Standard)
Beta-lactamase Isoform Comparison

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