Antibiotics, Antimycotics & Preservatives

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Antibiotics, Antimycotics & Preservatives

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  • 17-AAG 17-(Allylamino)-17-demethox

    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,…

  • 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…

  • Tetracycline, Hydrochloride

    Bio Basic Inc.

  • Bacitracin::BSA conjugate

    bioWORLD

    Custom molecule that is a conjugation of BSA For in vitro lab use only. Not for human use or consumption.

  • Spectinomycin Sulfate

    RPI (Research Products International)

  • Penicillin-Streptomycin Solution, 100x

    Corning cellgro

    Technical Advantage:  Effective against Gram-positive and Gram-negative bacteria This product is a mix of the antibiotics Penicillin (10,000 IU) and Streptomycin (10,000 µg/ml) in a 100-fold working concentration. Penicillin (Penicillin G) works by inhibiting peptidoglycan…

  • Carbenicillin Solution (100 mg/mL)

    bioWORLD

    α-Carboxybenzylpenicillin, Disodium Salt Sterile Filtered Plant Tissue Culture Tested Appearance: Liquid Boiling Point: 737.8°C at 760 mmHg (Predicted) Melting Point: >200°C RTECS Number: ON9105000

  • Cycloheximide

    RPI (Research Products International)

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

  • Amikacin

    RPI (Research Products International)

    Amikacin (formerly Apothecon's Amikin) is an aminoglycoside antibiotic used to treat different types of bacterial infections. Amikacin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth.

  • Amphotericin B/Penicillin/Streptomycin Mix

    Quality Biological

    Amphotericin B, Penicilllin, Stretomycin Mix is useful for reducing the chance of microbial contamination. Convenient mixture of the antibiotics and antifungal agent in one bottle. 100X concentration, just dilute 1:100 in the culture medium Recommended for use in cell culture applications at…

  • Streptomycin Sulfate

    Bio Basic Inc.

  • Erythromycin

    bioWORLD

    A macrolide antibiotic against Gram-positive bacteria. It binds to 50S ribosomal subunit and blocks bacterial protein synthesis. USP Grade A macrolide antibiotic protein synthesis inhibitor Potency >850 μg/mg Water <10.0% Residue on ignition <2.0% For in…

  • 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) …

  • Nalidixic Acid

    RPI (Research Products International)

    Active against gram negative bacteria.

  • 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…

  • Cefoperazone

    RPI (Research Products International)

    Broad spectrum cephalosporin antibiotic. Utilized in studying penicillin binding protein other than PBP2.

  • Paromomycin Sulfate

    RPI (Research Products International)

    Aminoglycoside antibiotic with mode of action similar to Kanamycin and Neomycin. Used as a selective agent for the incorporation of the NPT II (APH3') gene in plant tissue. Plant culture tested.

  • Hygromycin B Liquid

    RPI (Research Products International)

    Aminoglycoside antibiotic inhibits growth of prokaryotic (bacteria), eukaryotic microorganism (yeasts) and mammalian cells. Particularly useful as a selective agent for the incorporation of the APH 4 gene in plant tissue. Inhibits peptide chain elongation by preventing elongation-factor EF-2…

  • G 418 Sulfate, Cell Culture Tested

    MilliporeSigma

  • Penicillin G Potassium Salt

    MP Biomedicals

    Penicillin G potassium Salt is a salt of Penicillin G. Penicillin G is a hydrophobic, β-lactam antibiotic produced by Penicillium spp. Penicillin G is also known as benzylpenicillin and contains a 6’ phenylacetyl side chain. In acid aqueous solutions, Penicillin is reported to decompose…

  • Geneticin

    G-Biosciences

    Mode of Action: G-418 inhibits protein elongation by blocking polypeptide synthesis. Eukaryotic cells that are stably transfected with neomycin resistance genes can be selected and maintained using this product. Similar in structure to Gentamicin, Neomycin, and Kanamycin. Store dessicated at…

  • Amphotericin B

    bioWORLD

    Polyene antifungal antibiotic from Streptomyces. Affinity for sterols, primarily ergosterols, of fungal cell membranes. It is used in cell culture applications to study the formation of ion-permeable channels in fungal cell membranes. Interferes with fungal membrane permeability by forming channels…

  • Spectinomycin Dihydrochloride Pentahydrate

    RPI (Research Products International)

    Aminocyclitol antibiotic that inhibits protein synthesis. Cell culture tested.

  • Penicillin V Potassium Salt

    RPI (Research Products International)

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

  • Erythromycin

    MP Biomedicals

    Erythromycin is a macrolide antibiotic that bind to the 50S ribosomal subunit and inhibit protein synthesis. This is an antimicrobial substance produced by the growth of certain strains of Streptomyces erythreus. It is a mixture consisting largely of erythromycin A with lesser amounts of…

  • D-Cycloserine, 98%

    BeanTown Chemical

    CAS: 68-41-7 EC No: 200-688-4 MDL No: MFCD00005353 RTECS: NY2975000 Powder Molecular Formula: C3H6N2O2 MW: 102.09 Melting Point: 147° (decomposes) Optical Rotation: [α]20/D +115.0±5.0°, c = 2% in water

  • Tobramycin

    MP Biomedicals

    Tobramycin is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the Pseudomonas species. Tobramycin has been used: to study the effect of tobramycin on bacteriophage infected biofilms to study…

  • Vancomycin HCl

    RPI (Research Products International)

    Glycopeptide antibiotic that inhibits formation of peptidoglycan polymers of the bacterial cell wall. Differs from penicillins that act primarily to prevent the crosslinking of peptidoglycans. Vancomycin prevents the transfer and addition of the muramylpentapeptide building blocks that form the…

  • Puromycin, Dihydrochloride

    MilliporeSigma

  • Chetomin, Chaetomium sp.

    MilliporeSigma

  • Hygromycin B Solution

    MP Biomedicals

    Hygromycin B is an aminoglycoside antibiotic produced by the bacterium Streptomyces hygroscopicus that kills bacteria, fungi and higher eukaryotic cells by inhibiting protein synthesis. Hygromycin has been used to select drug-resistant stable transfectants after transfer of the hygromycin…

  • Puromycin

    RPI (Research Products International)

    Aminonucleoside antiobiotic allows selection of cells expressing the pac gene. Inhibits growth of gram positive bacteria and various animal and insect cells.

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