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β-lactam resistance

" in MedChemExpress (MCE) Product Catalog:
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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P2998
    β-Lactamase

    		Beta-lactamase Biochemical Assay Reagents Infection
    β-Lactamase is the enzyme produced by bacteria. β-Lactamase mediates β-lactam resistance .
    β-Lactamase
  • HY-130613
    MAC-545496

    		Bacterial Infection
    MAC-545496 is a nanomolar inhibitor of glycopeptide-resistance-associated protein R (GraR). MAC-545496 displays strong binding affinity to the full-length GraR protein (Kd ≤ 0.1 nM). MAC-545496 is an antivirulence agent that reverses β-lactam resistance in Methicillin-resistant strains (MRSA) .
    MAC-545496
  • HY-B1325
    Cefuroxime axetil

    		Bacterial Antibiotic Infection Inflammation/Immunology
    Cefuroxime axetil is an orally effective broad-spectrum β-lactam antibiotic that targets bacterial penicillin-binding proteins (PBPs, such as PBP3 and PBP1). Cefuroxime axetil inhibits cell wall synthesis, leading to bacterial lysis and death, with a minimum inhibitory concentration (MIC) of 0.12-4 mg/L for non-typeable Haemophilus influenzae (NTHi). Cefuroxime axetil is hydrolyzed by esterase to the active ingredient Cefuroxime (HY-B1256A) after oral absorption. Topical administration of Cefuroxime via bioadhesive nanoparticles (BNPs) can prolong the drug's retention time in the middle ear (≥7 days). Cefuroxime axetil can be used in the study of otitis media (especially NTHi infection). Cefuroxime axetil can achieve precise antibacterial effects through oral or topical nano-delivery systems, reducing systemic exposure and the risk of antibiotic resistance .
    Cefuroxime axetil
  • HY-173594
    TarO-IN-1

    		Bacterial Infection
    TarO-IN-1 (Compound 18a) is a TarO inhibitor and has antibacterial activity. TarO-IN-1 has β-lactam sensitizing and anti-biofilm activities against MRSA. TarO-IN-1 can be used for research of β-lactam resistance .
    TarO-IN-1
  • HY-16752A
    Relebactam sodium

    MK-7655 sodium

    		 Beta-lactamase Bacterial Infection
    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-162174
    MBL-IN-2

    		Beta-lactamase Bacterial Infection
    MBL-IN-2 ((2R, 2R')-5αC) is an inhibitor of Metallo-β-lactamase (MBL) that can inhibit New Delhi Metallo-β-lactamase-1 (NDM-1) with an IC50 of 0.3 μM. MBL-IN-2 ((2R, 2R')-5αC) can be used for the study of resistance to β-lactam antibiotics .
    MBL-IN-2
  • HY-150766
    KPC-2-IN-1

    		Bacterial Infection
    KPC-2-IN-1, boronic acid derivative, is a potent KPC-2 inhibitor with Ki of 0.032 μM. KPC-2-IN-1 enhances the activity of cefotaxime in KPC-2 expressing E. coli. KPC-2-IN-1 exhibits well tolerated in human HEK-293 cells, which can be used for the study of E. coli resistance to β-lactam antibiotics .
    KPC-2-IN-1
  • HY-173197
    PBP4-IN-1

    		Bacterial Infection
    PBP4-IN-1 (Compound 1) is an inhibitor of penicillin-binding protein 4 (PBP4) of Staphylococcus aureus. PBP4-IN-1 enhances the inhibitory activity of antibiotics against PBP2a-mediated methicillin-resistant Staphylococcus aureus (MRSA) by inhibiting the function of PBP4. PBP4-IN-1 can be used for the study of osteomyelitis caused by Staphylococcus aureus and for the study of reversing PBP4-mediated resistance to β-lactam antibiotics.
    PBP4-IN-1

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