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β-lactamase

β-lactamase製品

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  • β-lactamase阻害剤 (15)
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S3732 Avibactam sodium Avibactam (AVE-1330A, NXL104) is a covalent, reversible, non-β-lactam β-lactamase inhibitor with IC50 values of 8, 80, and 38 nM for TEM-1, P99, and KPC-2 β-lactamases, respectively.
ACS Infect Dis, 2023, 10.1021/acsinfecdis.3c00264
Microbiol Spectr, 2022, 10(5):e0115922
J Glob Antimicrob Resist, 2021, 28:49-52
S4042 Nafcillin Sodium Nafcillin sodium (CL 8491) reversibly inhibits β-lactamase with Kd of 33 mM.
S2551 Sulbactam sodium Sulbactam sodium (Unasyn, CP-45899-2) is an irreversible β-lactamase inhibitor.
S5411 Sultamicillin Sultamicillin is a newly developed antibiotic in which ampicillin and the β-lactamase inhibitor sulbactam are linked as an ester.
E4985New Avibactam sodium hydrate Avibactam sodium hydrate(NXL-104 hydrate) is a covalent and reversible non-β-lactam inhibitor of β-lactamase which inhibits β-lactamase activity with IC50 values of 8 nM for TEM-1 and 5 nM for CTX-M-15, respectively.
E4820New Sulbactam pivoxil Sulbactam pivoxil (CP 47904), a proagent of sulbactam, is an inhibitor of β-lactamase. Sulbactam pivoxil provides higher absorption than its parent compound and achieves high serum levels following oral administration.
E4984New Avibactam free acid Avibactam free acid(NXL-104 free acid) is a potent, covalent, reversible, non–β-lactam Inhibitor of β-lactamase, inhibiting β-lactamase TEM-1 and CTX-M-15 with an IC50 of 8 nM and 5 nM, respectively. It is useful in research on Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecium, Gram-negative infections.
E0167 Tazobactam Sodium

Tazobactam (Tazobactam acid, Tazobactamum) Sodium is a beta-lactamase inhibitor that prevents the breakdown of other antibiotics by beta-lactamase enzyme producing organisms.
E4472 Clavulanic acid Clavulanic acid is a naturally occurring, powerful bacterial β-lactamase inhibitor. The beta-lactam ring found in clavulanic acid binds to the active site of beta-lactamase, resulting in enzyme inactivation and enhancing the antibacterial activity of beta-lactam antibiotics like amoxicillin.
S0074 Relebactam Relebactam (MK-7655) is a potent inhibitor against KPC-2, class A and class C (AmpC) β-lactamases.
E4838New Cefuroxime Cefuroxime (Kefurox) is an orally active, second-generation, broad-spectrum cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime exhibits broad-spectrum activity against Gram-positive bacteria including penicillinase-producing staphylococci and non-β-lactamase-producing gram-negative bacteria.
S4620 Cefuroxime sodium Cefuroxime Sodium is a cephalosporin effective against gram-positive and gram-negative bacteria with resistance to β-lactamase.
S3077 Tazobactam Tazobactam (Tazobactam acid, Tazobactamum) is a β-lactamases Inhibitor with antibacterial activity. It also inhibits the class D oxacillinase OXA-2. It is used in combination with piperacillin and other β-lactam antibiotics to broaden their spectrum and enhance their effect.
Antimicrob Resist Infect Control, 2024, 13(1):91
BMC Pharmacol Toxicol, 2024, 25(1):25
BMC Pharmacol Toxicol, 2024, 25(1):25
E4810New Piperacillin Piperacillin is a broad-spectrum β-lactam antibiotic with potent bactericidal activity against Gram-negative bacteria and selects Gram-positive strains via penicillin-binding proteins.
S3667 Imipenem Imipenem acts as an inhibitor of AmpC β-lactamase and is an antibiotic useful for the treatment of a number of bacterial infections.
S4111 Dicloxacillin Sodium Dicloxacillin Sodium (Veracillin, BRL1702) is a β-lactamase resistant penicillin similar to oxacillin and it has activity against gram-positive/negative aerobic and anaerobic bacteria.
S3732 Avibactam sodium Avibactam (AVE-1330A, NXL104) is a covalent, reversible, non-β-lactam β-lactamase inhibitor with IC50 values of 8, 80, and 38 nM for TEM-1, P99, and KPC-2 β-lactamases, respectively.
ACS Infect Dis, 2023, 10.1021/acsinfecdis.3c00264
Microbiol Spectr, 2022, 10(5):e0115922
J Glob Antimicrob Resist, 2021, 28:49-52
S4042 Nafcillin Sodium Nafcillin sodium (CL 8491) reversibly inhibits β-lactamase with Kd of 33 mM.
S2551 Sulbactam sodium Sulbactam sodium (Unasyn, CP-45899-2) is an irreversible β-lactamase inhibitor.
S5411 Sultamicillin Sultamicillin is a newly developed antibiotic in which ampicillin and the β-lactamase inhibitor sulbactam are linked as an ester.
E4985New Avibactam sodium hydrate Avibactam sodium hydrate(NXL-104 hydrate) is a covalent and reversible non-β-lactam inhibitor of β-lactamase which inhibits β-lactamase activity with IC50 values of 8 nM for TEM-1 and 5 nM for CTX-M-15, respectively.
E4820New Sulbactam pivoxil Sulbactam pivoxil (CP 47904), a proagent of sulbactam, is an inhibitor of β-lactamase. Sulbactam pivoxil provides higher absorption than its parent compound and achieves high serum levels following oral administration.
E4984New Avibactam free acid Avibactam free acid(NXL-104 free acid) is a potent, covalent, reversible, non–β-lactam Inhibitor of β-lactamase, inhibiting β-lactamase TEM-1 and CTX-M-15 with an IC50 of 8 nM and 5 nM, respectively. It is useful in research on Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecium, Gram-negative infections.
E0167 Tazobactam Sodium

Tazobactam (Tazobactam acid, Tazobactamum) Sodium is a beta-lactamase inhibitor that prevents the breakdown of other antibiotics by beta-lactamase enzyme producing organisms.
E4472 Clavulanic acid Clavulanic acid is a naturally occurring, powerful bacterial β-lactamase inhibitor. The beta-lactam ring found in clavulanic acid binds to the active site of beta-lactamase, resulting in enzyme inactivation and enhancing the antibacterial activity of beta-lactam antibiotics like amoxicillin.
S0074 Relebactam Relebactam (MK-7655) is a potent inhibitor against KPC-2, class A and class C (AmpC) β-lactamases.
S4620 Cefuroxime sodium Cefuroxime Sodium is a cephalosporin effective against gram-positive and gram-negative bacteria with resistance to β-lactamase.
S3077 Tazobactam Tazobactam (Tazobactam acid, Tazobactamum) is a β-lactamases Inhibitor with antibacterial activity. It also inhibits the class D oxacillinase OXA-2. It is used in combination with piperacillin and other β-lactam antibiotics to broaden their spectrum and enhance their effect.
Antimicrob Resist Infect Control, 2024, 13(1):91
BMC Pharmacol Toxicol, 2024, 25(1):25
BMC Pharmacol Toxicol, 2024, 25(1):25
E4810New Piperacillin Piperacillin is a broad-spectrum β-lactam antibiotic with potent bactericidal activity against Gram-negative bacteria and selects Gram-positive strains via penicillin-binding proteins.
S3667 Imipenem Imipenem acts as an inhibitor of AmpC β-lactamase and is an antibiotic useful for the treatment of a number of bacterial infections.
S4111 Dicloxacillin Sodium Dicloxacillin Sodium (Veracillin, BRL1702) is a β-lactamase resistant penicillin similar to oxacillin and it has activity against gram-positive/negative aerobic and anaerobic bacteria.
E4985New Avibactam sodium hydrate Avibactam sodium hydrate(NXL-104 hydrate) is a covalent and reversible non-β-lactam inhibitor of β-lactamase which inhibits β-lactamase activity with IC50 values of 8 nM for TEM-1 and 5 nM for CTX-M-15, respectively.
E4820New Sulbactam pivoxil Sulbactam pivoxil (CP 47904), a proagent of sulbactam, is an inhibitor of β-lactamase. Sulbactam pivoxil provides higher absorption than its parent compound and achieves high serum levels following oral administration.
E4984New Avibactam free acid Avibactam free acid(NXL-104 free acid) is a potent, covalent, reversible, non–β-lactam Inhibitor of β-lactamase, inhibiting β-lactamase TEM-1 and CTX-M-15 with an IC50 of 8 nM and 5 nM, respectively. It is useful in research on Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecium, Gram-negative infections.
E4838New Cefuroxime Cefuroxime (Kefurox) is an orally active, second-generation, broad-spectrum cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime exhibits broad-spectrum activity against Gram-positive bacteria including penicillinase-producing staphylococci and non-β-lactamase-producing gram-negative bacteria.
E4810New Piperacillin Piperacillin is a broad-spectrum β-lactam antibiotic with potent bactericidal activity against Gram-negative bacteria and selects Gram-positive strains via penicillin-binding proteins.

β-lactamase阻害剤の選択性比較

Tags: β-lactamase inhibitor|β-lactamase agonist|β-lactamase activator|β-lactamase inducer|β-lactamase antagonist|β-lactamase signaling pathway|β-lactamase assay kit