Nystatin (Low Endotoxin) is a fungicidal and fungistatic polyene antifungal and growth promoter. It has a strict endotoxin limit of 3.0 EU/mg). It was discovered in 1950 by Rachel Fuller Brown and Elizabeth Lee Hazen and was the first polyene macrolide...
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...
Kanamycin Sulfate ReadyMadeTM solution is provided as a sterile-filtered solution of Kanamycin Sulfate formulated in 0.9% NaCl at a concentration of 10 mg/ml. It has been filter-sterilized using a 0.22 μm filter. Kanamycin Sulfate is a semi-synthetic,...
Penicillin is a member of the β-lactam antibiotics and was one of the first discovered antibiotics. Penicillin V potassium is sparingly soluble in aqueous solution at 1 mg/mL. Click here for more forms of penicillin. Mechanism of...
Rifampicin ReadyMade™ Solution is a sterile-filtered solution of Rifampicin dissolved in water at a concentration of 10 mg/ml. This aqueous formulation has been solubilized with starch and is safer than DMSO or methanol. For usage,...
Ceftazidime Solubilized is a semi-synthetic, broad-spectrum, third-generation, β-lactam cephalosporin. Patented in 1978, it came into commercial use in 1984. Ceftazidime is bactericidal in action, inhibiting enzymes...
Colistin sulfate, EP (syn: polymyxin E) is a cationic, cyclic polypeptide antibiotic belonging to the polymyxin family. It is a natural product discovered in 1949 that is nonribosomally synthesized by Bacillus polymyxa subspecies colistinus...
Ceftazidime Hydrochloride is a non-toxic hydrochloride salt derivative of Ceftazidime, a broad-spectrum, third-generation, β-lactam cephalosporin that interferes with bacterial cell wall synthesis. Patented in 1979 by Glaxo Group, it came into...
Acriflavine Hydrochloride (syn: Acriflavine HCl) is the hydrochloride salt of Acriflavine, a mixture of 3,6-diamino-10-methylacridium (acriflavin) and 3,6-diaminoacridine (proflavin). It was developed in 1912 by Paul Ehrlich, a medical researcher...
Rifampicin Sodium (Rifampin) is a semisynthetic antimicrobial compound with immunosuppressive properties derived from Rifamycin SV and originally developed by the Lepetit group in 1965. Rifampicin shows activity against Gram-positive bacteria,...
Natamycin is a natural small molecule. It is an antifungal polyene macrolide that binds to ergosterol and blocks fungal growth, without changing the permeability of the plasma membrane. It was isolated in 1955 from fermentation broth of...
Oleandomycin is a 16-membered macrocyclic lactone, discovered in the 1950s, with broad-spectrum antibacterial activity. It has activity profile similar to erythromycin and penicillin. It is synthesized from Streptomyces antibioticus. It was...
