Gram-Positive Activity

Ticarcillin Disodium, USP

Ticarcillin disodium, USP is an extended-spectrum (4th generation) β-lactam in the carboxypenicillin family. Ticarcillin Disodium (BRL 2288) was originally synthesized by Beecham Research Laboratories in 1967 and was made available for research,...

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Trimethoprim Lactate

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

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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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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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Ticarcillin Disodium with Clavulanate Potassium (15:1)

Ticarcillin Disodium with Clavulanate Potassium (15:1) (syn: Timentin) is a mixture of 15 parts Ticarcillin Disodium and one part Clavulanate Potassium. Ticarcillin Disodium, is an extended-spectrum (4th generation) β-lactam in the carboxypenicillin...

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Penicillin G Sodium, USP

Penicillin G Sodium, USP is the sodium salt of Penicillin G (syn: benzylpenicillin), a natural prdouct and β-lactam antibiotic derived from Penicillium spp.  Penicillin was the first antibiotics to be discovered by Dr. Alexander Fleming at...

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Meropenem, USP

Meropenem is a β-lactam antibiotic in the carbapenem class, and targets the bacterial cell wall. It has found utility against extended spectrum β-lactamase (ESBL) producing Enterobacteriaceae that are resistant to many first line β-lactam...

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Minocycline Hydrochloride

Minocycline Hydrochloride is the hydrochloride salt of Minocycline, a broad-spectrum tetracycline patented in 1961 by Pfizer which came into commercial use in 1971. It inhibits bacterial protein synthesis. The compound has been found to inhibit PARP1 and...

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Meropenem with Sodium Carbonate

Meropenem with Sodium Carbonate is a salt form of Meropenem, a β-lactam antibiotic in the carbapenem class, which targets the bacterial cell wall. Meropenem has found utility against extended spectrum β-lactamase (ESBL) producing...

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Nalidixic Acid

Nalidixic Acid is a synthetic 1,8-naphthyridone antibiotic similar in structure and mechanism to quinolones.  It can be used as a tool to study bacterial division regulation.  The compound can also be used in the RADAR assay, a method for...

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