Antimicrobials

Trimethoprim

Trimethoprim is a synthetic derivative of trimethoxybenzyl-pyrimidine with bacteriostatic and antiprotozoal properties. As a dihydrofolate reductase inhibitor, trimethoprim binds tightly to the bacterial enzyme, blocking the production...

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Streptomycin Sulfate, EP

Streptomycin sulfate is a freely soluble aminocyclitol glycoside antibiotic, that was co-discovered by Salman Waksman, Albert Schatz, and Elizabeth Bugie at the Rutgers University in 1943 and was later patented in 1948.  Streptomycin is isolated...

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Ceftriaxone Free Acid

Ceftriaxone Free Acid is a semisynthetic third-generation cephalosporin with bactericidal activity.  It is used as an antibacterial, and since it can cross the blood-brain barrier, it can also be used to study the central nervous system.We also...

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Fusidic Acid Sodium

Fusidic Acid Sodium is a bacteriostatic steroid triterpenoid antibiotic of the fusidane class which inhibits protein synthesis in Gram-positive bacteria.  It can be used to study the effects of compound combinations on bacterial growth, and gene...

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Cefpodoxime Sodium

Cefpodoxime Sodium is a broad-spectrum, semi-synthetic, third-generation cephalosporin β-lactam and bactericidal agent that interferes with the bacterial cell wall.  It is effective against a wide range of Gram-positive and Gram-negative...

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Methicillin Sodium

Methicillin Sodium is a narrow-spectrum β-lactam antibiotic belonging to the penicillin family and is a semi-synthetic derivative of penicillin.  It was manufactured in the late 1950s.  It is commonly used as a selective agent in pathogen...

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Cefditoren Pivoxil

Cefditoren pivoxil is a third-generation cephalosporin antibiotic. TOKU-E offers three forms of cefditoren: Cefditoren (C100) Cefditoren Sodium (C094) Cefditoren Pivoxil (C050) Mechanism of Action Like β-lactams, cephalosporins interfere with...

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Cefpodoxime Proxetil

Cefpodoxime Proxetil is a broad-spectrum, third-generation, semi-synthetic cephalosporin β-lactam antibiotic.  It is an esterified cephem antibiotic that is hydrolyzed and de-esterified in vivo to its active metabolite Cefpodoxime. ...

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Cefpodoxime, Free Acid

Cefpodoxime, Free Acid, is a third-generation cephalosporin β-lactam antibiotic and a metabolite of Cefpodoxime Proxetil.  Cefpodoxime, Free Acid, is soluble in DMSO. We also offer: Cefpodoxime Sodium (C096) Cefpodoxime Proxetil...

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Vancomycin

Vancomycin is a glycopeptide antibiotic derived from Streptomyces orientalis that was discovered in 1953 from a soil sample found in Borneo. It is effective against gram-positive bacteria such as Staphylococcus aureus and is used in studies of...

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Paromomycin sulfate

Paromomycin sulfate is a freely soluble (50 mg/mL) aminoglycoside antibacterial and antiparasitic drug.Mechanism of ActionLike many aminoglycosides, paromomycin targets the 16S rRNA of the 30S ribosomal subunit and prevents translocation and misreading...

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Mupirocin Calcium

Mupirocin Calcium is a carboxylic acid bacteriostatic/bactericidal antibiotic produced by Pseudomonas fluorescens. It is used against the bacteria causing impetigo and skin infections. The product can be used for kinetic assays and in susceptibility...

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