Antibiotics, Antimycotics & Preservatives

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Antibiotics, Antimycotics & Preservatives

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  • Tetracycline Hydrochloride

    IBI Scientific

    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…

  • Cycloheximide

    RPI (Research Products International)

    Antifungal anitbiotic that inhibits protein sysnthesis in eukaryotes. Blocks translation of mRNA on the ribosome derived from Streptomyces griseus .

  • Streptomycin Sulfate

    Amresco

    Grade: USP Molecular Weight: 1457.38

  • Streptomycin Sulfate

    Bio Basic Inc.

  • L-Cysteine

    RPI (Research Products International)

  • Streptomycin Sulfate, Streptomyces sp.

    MilliporeSigma

  • Nourseothricin Sulfate

    RPI (Research Products International)

    Dihydrogen sulfate form of the weekly basic antibiotic Nourseothricin consisting of components F, E and D. Effective against gram negative and gram positive bacteria. Also effective against mycobacteria, mycoplasms, protozoa, yeasts, viruses and plants. Commonly used as a selection agent for…

  • Neomycin Sulfate

    Bio Basic Inc.

  • Kanamycin Monosulfate

    MP Biomedicals

    Kanamycin sulfate is an antimicrobial agent effective against Gram-negative and Gram-positive bacteria and mycoplasma. It binds to the 70S ribosomal subunit, inhibits translocation, and elicits miscoding. Cross-resistance occurs between kanamycin and neomycin, framycetin, and paromomycin, and…

  • Penicillin-Streptomycin

    MP Biomedicals

    Suitability: Suitable for cell culture Key Applications: Cell culture media supplement Product Type: Biochemicals Chemical Class: Antibiotics Note: the items below have a Dry Ice Fee included in the price.

  • Novobiocin

    RPI (Research Products International)

  • Ciprofloxacin Hydrochloride

    bioWORLD

    For Mycoplasma/Bacterial Elimination from animal cell cultures. 1000X, 10mg/mL, effective concentration 10ug/ml in most culture media. Mycoplasma contamination is a major problem in cell culture in biomedical and cell/molecular biology research. There is no easy visual confirmation of…

  • Kanamycin Sulfate, Streptomyces kanamyceticus

    MilliporeSigma

  • Sorbic Acid

    MP Biomedicals

    Sorbic acid (2,4-hexadienoic acid) is a straight chain unsaturated fatty acid. It is an antimicrobial agent. The antimicrobial action of sorbic acid is due to its inhibitory influence on various enzymes in the microbial cell such as enzymes involved in carbohydrate metabolism such as enolase and…

  • Phorbol-12,13-dibutyrate

    MilliporeSigma

  • G-418 Disulfate Solution

    RPI (Research Products International)

    Aminoglycoside antibiotic used as a selective agent in transformation experiments. Dissolved in Molecular Biology Grade Water and sterile filtered.

  • Cefsulodin Sodium Salt

    MP Biomedicals

    Cefsulodin is a third generation cephalosporin antibiotic that has very specific activity against Pseudomonas aeruginosa. It has no significant activity against other Gram-negative bacteria and very limited activity against Gram-positive bacteria and anaerobic bacteria. Cefuslodin is most…

  • Cycloheximide from Microbial

    MP Biomedicals

    Cycloheximide is an antibiotic which is very active against many molds, yeasts, and phytopathogenic fungi. Inhibits peptide synthesis in eukaryotic organisms Used in protein synthesis in apoptosis Study of disease resistance in plant research Cycloheximide (CHX) is an antibiotic…

  • Novobiocin Sodium Salt

    MP Biomedicals

    Novobiocin is an antibiotic produced by Streptomyces nieveus. For the production of positively supercoiled plasmid DNA. Inhibitor of bacterial DNA gyrase and eukaryotic DNA topoisomerase. Inhibitor of retrovirus RNA-dependent DNA-polymerase. Novobiocin is used to study heat shock protein…

  • Augmentin

    RPI (Research Products International)

    Plant cell culture tested. Mixture contains 5 to 1 amoxicillin to potassium clavulanate. Inhibitor of bacterial cell wall synthesis with high activity against gram negative bacteria.

  • Nalidixic Acid Sodium Salt

    MP Biomedicals

    Nalidixic acid sodium salt is an antibacterial agent (synthetic quinolone antibiotic), which is inhibitor of bacterial DNA polymerase (DNA gyrase) & avian myeloblastoma virus reverse transcriptase. Inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae. Typically used at a…

  • 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) …

  • Trimethoprim

    MP Biomedicals

    Trimethoprim is an antibacterial agent; a specific inhibitor of formylation; a dihydrofolate reductase inhibitor. Trimethoprim is primarily used as an antibacterial agent. It has dihydrofolate reductase inhibitor activity with selectivity for the prokaryote enzyme. It is used to treat urinary…

  • Nystatin

    MP Biomedicals

    Nystatin is an antifungal antibiotic obtained from Streptomyces noursei. It is known to be a mixture, but the composition has not been completely elucidated. Nystatin A is closely related to amphotericin B. Each is a macrocyclic lactone containing a ketal ring, an all-trans polyene system, and a…

  • Gentamicin Sulfate

    RPI (Research Products International)

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

  • Gentamicin Sulfate

    MP Biomedicals

    Gentamicin sulpahte is an aminoglycoside antibiotic complex produced by fermentation of Micromonospora purpurea or M. echinospora. It is a mixture of 3 major components designated as C1, C1a, and C2. Gentamicin is used as the sulfate salt. Each component consists of five basic nitrogens and…

  • Kanamycin Solution

    MP Biomedicals

    Kanamycin is an aminoglycoside antibiotic effective against mycoplasma, gram-positive and gram-negative bacteria. It is used in biotechnology applications to inhibit protein synthesis. Mode of Action: Binds to 70S ribosomal subunit; inhibits translocation; elicits miscoding. Antimicrobial…

  • Sodium Azide

    Amresco

    Grade: High Purity Molecular Weight: 65.1

  • Cycloheximide, H. P.

    MilliporeSigma

  • Amphotericin B Solubilized

    Amresco

    An anti-mycotic agent that acts by altering membrane permeability. 1 g when reconstituted in 400 ml distilled, deionized water makes a 2.5 mg/ml Amphotericin B solution. Susceptible organism: yeast molds.

  • Cycloheximide

    Amresco

    Grade: Ultra Pure Molecular Weight: 281.35

  • Quinine Sulfate, Dihydrate

    Bio Basic Inc.

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