Antibiotics, Antimycotics & Preservatives

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Antibiotics, Antimycotics & Preservatives

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  • Tetracycline HCl

    RPI (Research Products International)

    Bacteriostatic antibiotic with activity against gram positive and gram negative bacteria. Slightly soluble in water.

  • Validamycin A

    RPI (Research Products International)

    Inhibits trehalase activity. Enhances trehalose accumulation in transgenic plants.

  • 5-Fluorocytosine, 98%

    BeanTown Chemical

    CAS: 2022-85-7 EC No: 217-968-7 MDL No: MFCD00006035 RTECS: HA6040000 Powder Molecular Formula: C4H4FN3O MW: 129.09 Melting Point: 298-300° (decomposes)

  • Ceftazidime Hydrate

    RPI (Research Products International)

    10% Sodium Carbonate added as a stabilizer.

  • G418 is an aminoglycoside related to Gentamicin and is toxic to bacteria, yeast, higher plants, mammalian cells, protozoans and helminths. It blocks polypeptide synthesis in both prokaryotic and eukaryotic cells and is useful for selection of genetically engineered eukarytoic cells in culture.

  • Bafilomycin A1

    RPI (Research Products International)

  • MF: C38H69NO13 MW: 747.95

  • Erythromycin

    RPI (Research Products International)

    Macrolide antibiotic with primary bacteriostatic action against gram positive bacteria. Cell culture tested.

  • Gentamicin, 50mg/mL

    Quality Biological

    Gentamicin is an aminoglycoside complex produced by fermentation of Micromonospora purpurea or M. echinospora. It is used as the sulfate salt. Ready to use solution Applications Gentamicin acts by binding to the 30S subunit of the bacterial ribosome leading to inhibition protein synthesis…

  • MF: C18H36N4O11·H2SO4 MW: 582.58

  • Penicillin G is a narrow spectrum antibiotic. Active against gram-positive and gram-negative aerobic and anaerobic bacteria Inhibits cell wall synthesis Stable against hydrolysis by β-lactamases, such as penicillinases and cephalosporinases The drug of choice for Streptococcus…

  • Polymyxin B Sulfate

    Bio Basic Inc.

    Polymyxin B sulfate: Polymyxin B sulfate (PMB) is a strongly cationic cyclic polypeptide antibiotic isolated from fermentation of Bacillus polymyxa. PMB is a variable mixture of B1 and B2 (predominantly B1). Polymyxins combine with cell membranes and disrupt normal permeability to small…

  • Ampicillin, Sodium Salt

    RPI (Research Products International)

    Inhibitor of bacterial cell wall synthesis resulting in lysis or deformation of the bacterium. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. B-Lactamase sensitive. Plant cell culture tested. Widely used as a…

  • Tetracycline Hydrochloride inhibits protein synthesis (elongation) by preventing the binding of aminoacyl-tRNA to ribosome. Bacteriostatic. Antibiotics dissolved in ethanol need not be sterilized. Magnesium ions are antagonists of tetracycline. Use media without magnesium salts (e.g. LB…

  • Mithramycin (Plicamycin)

    Bio Basic Inc.

  • 17-AAG, 500 µg

    bioWORLD

    This ansamycin antibiotic exhibits high affinity binding toHeat Shock Protein 90 (Hsp90) and alters its function binding to the ATP binding pocket. Inteneded for laboratory use only. Synonym: 17-(Allylamino)geldanamycin, 17-Demethoxy-17-allylamino geldanamycin, 17-AAG, CP 127374,…

  • Colistin Sulfate

    RPI (Research Products International)

    Active against gram negative bacteria. Potency approximately 20,000 units per milligram.

  • Dicloxacillin Sodium Salt

    RPI (Research Products International)

  • Ticarcillin Disodium Salt

    RPI (Research Products International)

    Inhibits bacterial cell wall synthesis. Highly active against gram negative bacteria such as Agrobacterium strains. β-Lactamase inhibitor. Hygroscopic.

  • Thiamphenicol

    MP Biomedicals

    Thiamphenicol (also known as thiophenicol and dextrosulphenidol) is an antibiotic. It is the methyl-sulfonyl analogue of chloramphenicol and has a similar spectrum of activity, but is 2.5 to 5 times as potent. Like chloramphenicol, it is insoluble in water, but highly soluble in lipids. …

  • Hygromycin B, Powder

    RPI (Research Products International)

    Aminoglycoside antibiotic inhibits protein synthesis in prokaryote and eukaryote cells. Allows selection of cells expressing the Hygromycin B resistant gene. Working concentrations vary from 30-1000 ug/mg, depending on cell lines and growth conditions.

  • Miconazole Nitrate

    RPI (Research Products International)

    Imidazole anitifungal agent that interferes with ergosterol synthesis. Alters the permeability of the cell membrane of sensitive fungi and yeasts. Plant cell culture tested.

  • Cephalexin

    RPI (Research Products International)

    Inhibitor of cell wall synthesis. Active against gram positive bacteria. Moderately active against gram negative bacteria. B-lactamase sensitive.

  • Penicillin G, Sodium Salt

    RPI (Research Products International)

    Inhibitor of bacterial cell wall synthesis. Active against gram positive and some gram negative bacteria. β-Lactamase sensitive.

  • Gentamicin Sulfate

    RPI (Research Products International)

    Cell culture tested. Aminoglycoside antibiotic with bactericidal activity against most gram negative bacteria.

  • Storage: 2-8C UNSPSC Code: 12352203 Features and Benefits: Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more. General description: The antibody HE-10 agglutinates…

  • Polymyxin B Sulfate

    MP Biomedicals

    Polymyxin B Sulfate is a mixture of Polymyxin B1 and Polymyxin B2 Sulfate, obtained from Bacillus polymyxia strains. Inhibits gram-negative organisms in vitro Binds to and interferes with permeability of bacterial cytoplasmic membrane Inhibits Ca2+ dependent protein kinase C (PKC) …

  • Tobramycin

    RPI (Research Products International)

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