Antibiotics, Antimycotics & Preservatives
Antibiotics available include penicillin, streptomycin, and tetracycline. Antimycotics can prevent the growth of fungi and are perfect for laboratory applications to prevent or kill fungi. The selection available includes amphotericin B, nystatin, and fluconazole.
Preservatives are essential in the laboratory to prevent the growth of microorganisms in laboratory reagents, solutions, and samples. They’re ideal for extending the shelf life of your diagnostic kits, buffers, staining solutions, and more, providing precise, accurate lab results.
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Bacitracin
RPI (Research Products International)Interferes with bacterial cell wall synthesis. Active against gram positive bacteria. Toxic to plant cells.
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Nocodazole
MP BiomedicalsApplications Methyl(5-(2-thienylcarbonyl)-1H-benzimidazole-2-yl)carbamate is an anticancer drug that has been shown to interfere with the structure and function of microtubules in interphase and mitotic cells. Malignant cells may be more susceptible to the antimicrotubular effect of nocodazole…
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Indomethacin
MP BiomedicalsIndomethacin, an anti-inflammatory agent, inhibits Cox-1 and Cox-2 (cyclooxygenases) with selectivity for Cox-1 (IC50 of 230 nM) over Cox-2 (IC50 of 630 nM). Additionally, Indomethacin displays adipogenic actions via binding and activation of PPARγ (peroxisome proliferator-activated receptor…
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Chloramphenicol
Bio Basic Inc.The Bio Basic Chloramphenicol with a composition of Application: For Laboratory Research Use Only
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Blasticidin S HCl
G-BiosciencesBlasticidin S is used as a selection agent for transformed cells that contain the resistance genes bls, bsr, or BSD. Also used to study protein synthesis at the level of peptide bond formation. Soluble in water PubChem Chemical ID 16760315 Features CAS#: 3513-03-9 Molecular…
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G-418 Disulfate
RPI (Research Products International)Aminoglycoside antibiotic used as a selective agent in transformation experiments. Alternative for Kanamycin in monocots eg: rice, lollum and graminea which are highly resistant to the latter. Optical rotation +121.2°. Cell culture tested on Bacillus subtilus .
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Kanamycin Monosulfate
MP BiomedicalsKanamycin 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…
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Staurosporine from Streptomyces species
MP BiomedicalsStaurosporin is an antibiotic which is isolated from Streptomyces species, possesses inhibitory activity against fungi and yeasts. It is potent inhibitor of phospolipid/Ca2+ dependent and cyclic nucleotide dependent protein kinases, a potent protein kinase inhibitor useful as a tool for studies on…
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RPI Novobiocin Sodium Salt
RPI (Research Products International)The RPI novobiocin sodium salt with strong concentration levels comes in the form of solid powder and is used in research and manufacturing applications. Application: For Research or Further Manufacturing use only
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Rifampicin
RPI (Research Products International)Interferes with synthesis of nucleic acids by inhibiting DNA dependent RNA polymerase. Active against gram positive bacteria. Less active against gram negative bacteria. Plant cell culture tested.
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Doxycycline, Hydrochloride
Bio Basic Inc.The Bio Basic Doxycycline, Hydrochloride with a composition of
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Thimerosal
RPI (Research Products International)Bacteriostatic and fungistatic mercurial agent. Toxicity: LD50 98 mg/kg
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Sorbic Acid
MP BiomedicalsSorbic 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…
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Sulfanilamide
MP BiomedicalsSulfanilamide is a molecule containing the sulfonamide functional group attached to an aniline. As a sulfonamide antibiotic, it functions by competitively inhibiting (i.e., by acting as a substrate analogue) enzymatic reactions involving para-aminobenzoic acid (PABA). PABA is needed in enzymatic…
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Kanamycin Monosulfate from Streptomyces kanamycetikus
MP BiomedicalsKanamycin 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…
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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…
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TETRACYCLINE, 5 g
MP BiomedicalsTetracyline inhibits gram-positive, gram-negative and mycoplasma. It is used in tetracycline controlled gene expression systems (gene switches) such as the tet-on and tet-off systems. It is also used to select tetracyline resistant colonies in cell culture.
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Blasticidin S Hydrochloride, Phytopure™, 250 mg
MP BiomedicalsBroad spectrum nucleoside antibiotic. Inhibits protein synthesis in prokaryotic and eukaryotic organisms. Suitable for selection of cells carrying plasmids conferring blasticidin resistance. Blasticidin S inhibits hydrolysis of peptidyl-tRNA induced by release factors. It enhances the binding of…
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Geneticin
G-BiosciencesMode 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…
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Penicllin-Streptomycin-Amphotericin B
MP BiomedicalsThis triple antibiotic solution contains penicillin (10,000 IU/mL), streptomycin (10 mg/mL), and amphotericin B (25 μg/mL). Applications Penicllin-Streptomycin-Amphotericin B is used to supplement cell culture media. It is effective against yeast, fungi, gram-positive and gram-negative…
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Methotrexate
RPI (Research Products International)Antineoplastic agent that acts as an antimetabolite of folic acid. Inhibits the enzyme dihydrofolate reductase and prevents formation of tetrahydrofolate. Protect from light.
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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…
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Penicillin/Streptomycin Mixture
Quality BiologicalPenicillin-Streptomycin acts in two ways. Penicillin inhibits bacterial cell wall synthesis. While, streptomycin inhibits prokaryote protein synthesis by preventing the transition from initiation complex to chain-elongating ribosome, causing miscoding. 100X concentration of mixture of penicillin…
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Kanamycin Sulfate
IBI ScientificKanamycin Sulfate is used to bind to 70S ribosomal subunit, inhibits translocation, and elicits miscoding bactericidal. Kanamycin Sulfate is derived via microbial fermentation. No animal products or by-products are used in the manufacturing process or fermentation media. NOTE: Stock…
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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.
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Spectinomycin Dihydrochloride Pentahydrate
RPI (Research Products International)Aminocyclitol antibiotic that inhibits protein synthesis. Cell culture tested.
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Amphotericin B
Bio Basic Inc.Amphotericin B: Amphotericin B is a polyene antifungal antibiotic from Streptomyces sp. It has a high affinity for sterols, primarily ergosterols, of fungal and bacterial cell membranes. After binding to sterols, it forms channels in the membranes, causing small molecules to leak out. Amphotericin…
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17-DMAG
RPI (Research Products International)A chemical compound which is a semi-synthetic derivative of the antibiotic geldanamycin.
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Penicillin-Streptomycin
MP BiomedicalsSuitability: Suitable for cell culture Key Applications: Cell culture media supplement Product Type: Biochemicals Chemical Class: Antibiotics
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