Gram-Negative Activity

Cefotaxime ReadyMade™ Solution

Cefotaxime ReadyMadeTM Solution is a sterile-filtered solution of Cefotaxime Sodium, USP at a concentration of 100 mg/ml that has been dissolved in water and filter sterilized (0.2 μm) ready for use in your application. Cefotaxime Sodium is a...

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Sulfamethoxazole ReadyMade™ Solution

Sulfamethoxazole ReadyMadeTM solution is provided as a sterile-filtered solution of Sulfamethoxazole formulated in DMSO at a concentration of 50 mg/ml. It has been filter-sterilized using a 0.22 μm filter. Sulfamethoxazole is a bacteriostatic...

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Polymyxin B ReadyMade™ Solution

Polymyxin B ReadyMadeTM solution is provided as a sterile-filtered solution of Polymyxin B Sulfate formulated in water at a concentration of 20 mg/ml. It has been filter-sterilized using a 0.22 μm filter. Polymyxin B Sulfate is a polypeptide...

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Tetracycline ReadyMade™ Solution

Tetracycline ReadyMadeTM Solution is provided as a sterile-filtered solution of Tetracycline Hydrochloride (Tetracycline HCl) formulated in water at a concntration of 10 mg/ml. It has been filter-sterilized using a 0.22 μm filter. Tetracycline is a...

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Sulfamethoxazole

Sulfamethoxazole is a bacteriostatic sulfonamide antibiotic that was first synthesized in 1957 by researchers at Shionogi Inc. in Japan and launched as Sinomin.  Sulfamethoxazole has broad-spectrum antimicrobial activity and is normally given in...

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Triacetylphloroglucinol

Triacetylphloroglucinol (TAPG) is the most hydrophobic of a small molecular weight phenolic metabolite belonging to the phloroglucinol (1,3,5 trihydroxybenzene) family, produced by bacteria including Pseudomonas strains. TAPG exhibits a broad range of...

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Chlortetracycline

Chlortetracycline was the first reported member of the tetracycline class, isolated from Streptomyces aureofaciens in 1948. Chlortetracyclines heralded the early wave of antibiotic discoveries from microbes and after 50 years are still widely used as...

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Sancycline Hydrochloride

Sancycline Hydrochloride is the hydrochloride salt of a rare semi-synthetic tetracycline prepared by hydrogenolysis of the chloro and benzylic hydroxy moieties of declomycin, first reported in 1962. As the simplest of the early tetracyclines, sancycline...

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Elaiophylin

Elaiophylin is a highly characteristic metabolite produced by Streptomyces hygroscopicus. Elaiophylin inhibits testosterone 5-reductase and is synergistic with its co-metabolite, rapamycin, as an antifungal. Elaiophylin also has anthelmintic and...

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Kasugamycin Hydrochloride

Kasugamycin Hydrochloride is a salt form a Kasugamycin, is a broad-spectrum antibacterial and antifungal aminoglycoside originally isolated in 1965 from Streptomyces kasugaensis found near the Kasuga shrine in Japan.  This natural product used...

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Gentamicin Sulfate, EP

Gentamicin Sulfate, EP is an aminoglycoside antibiotic complex discovered in 1963 derived from fermentation of Micromonospora purpurea or Micromonospora echinospora. Gentamicin is composed of different components including Gentamicin C complex...

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Tobramycin Sulfate, USP

Tobramycin Sulfate, USP is an aminoglycoside antibiotic derived from Streptomyces tenebrarius. Tobramycin is a member of a broad-spectrum antibiotic complex, nebramycin, that was originally isolated in 1967 by Eli Lilly and Company.  The nebramycin...

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