Antibiotics

An antibiotic is a chemical substance that kills bacteria and also some protozoa and fungi or that inhibits their proliferation. Due to their manifold, antimicrobial effects, antibiotics are used as therapeutics in case of bacterial infections. In life science research, antibiotics are often used for selecting positive clones after transformation with recombinant DNA. This method uses resistance genes that are part of the transformed DNA. Alternatively, antibiotics are used as inhibitors to specifically shut down certain targets, including enzymes or receptors of bacteria and cells. Here, you will find an extensive portfolio of antibiotics, from ampicillin to zelkovamycin, that you can use as inhibitors or for the selection of resistant bacteria.

An antibiotic is a chemical substance that kills bacteria and also some protozoa and fungi or that inhibits their proliferation. Due to their manifold, antimicrobial effects, antibiotics are used... read more »
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Antibiotics

An antibiotic is a chemical substance that kills bacteria and also some protozoa and fungi or that inhibits their proliferation. Due to their manifold, antimicrobial effects, antibiotics are used as therapeutics in case of bacterial infections. In life science research, antibiotics are often used for selecting positive clones after transformation with recombinant DNA. This method uses resistance genes that are part of the transformed DNA. Alternatively, antibiotics are used as inhibitors to specifically shut down certain targets, including enzymes or receptors of bacteria and cells. Here, you will find an extensive portfolio of antibiotics, from ampicillin to zelkovamycin, that you can use as inhibitors or for the selection of resistant bacteria.

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Spiramycin
Spiramycin

Item number: LKT-S6232.5

A macrolide antibiotic. It has been shown to decrease the replication index of humanlymphocytes.
Keywords: SPM, RP-5337
Application: Antibiotic, macrolide
CAS 8025-81-8
MW: 842,05 D
From 137.00€ *
Review
Oligomycin Complex
Oligomycin Complex

Item number: Cay11341-5

Oligomycins are macrolides created by Streptomyces species that can be toxic to other organisms through their ability to inhibit mitochondrial membrane-bound ATP synthases. The mitochondrial F1FO ATP synthase can switch to an ATP hydrolase during ischemia, so that, under these conditions, inhibition by oligomycins...
Application: ATP synthase inhibitor, Apoptosis inducer
CAS 1404-19-9
MW: 789,3 D
From 43.00€ *
Review
Mitomycin C
Mitomycin C

Item number: Cay11435-5

Mitomycin C (MMC) is an antitumor antibiotic that was discovered as a fermentation product of S. caespitosus. As an alkylating agent, its activity depends on reductive activation either through low pH or DT-diaphorase or NADH cytochrome c reductase. Activated MMC crosslinks double stranded DNA and is widely used as...
Keywords: Ametycine, MitoExtra, Mitonco, Mitoplus, MMC, NSC 26980,...
Application: Antitumor antibiotic
CAS 50-07-7
MW: 334.3 D
From 84.00€ *
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Gentamycin (Gentamicin) Sulfate Solution 50mg/ml (Micromonospora purpurea)
Gentamycin (Gentamicin) Sulfate Solution 50mg/ml...

Item number: G2032.20

Broad spectrum, cell culture antibiotic that is non toxic to viruses and mammalian cells at antibacterial levels. Inhibits growth of gram positive and negative bacteria, and mycoplasma. Inhibits normal protein synthesis by binding to L6 protein of 50S ribosomal subunit. Useful antibiotic for Baculovirus expression...
CAS 1405-41-0
From 144.00€ *
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Actinomycin D
Actinomycin D

Item number: Cay11421-5

Actinomycin D is a cyclic polypeptide-containing antibiotic that binds to DNA and blocks transcription. It binds to pre-melted double-stranded DNA in transcription bubbles and once bound is slow to dissociate. DNA in transcriptionally hyperactive cancer cells efficiently and rapidly bind actinomycin D at low...
Keywords: Cosmegen, Dactinomycin, Meractinomycin, NCI C04682, NSC 3053, Oncostatin K,...
Application: Cancer studies, antineoplastic
CAS 50-76-0
MW: 1255.5 D
From 90.00€ *
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Vancomycin (hydrochloride)
Vancomycin (hydrochloride)

Item number: Cay15327-1

Vancomycin is a glycopeptide antibiotic identified for its utility in the treatment of gram-positive bacteria, including penicillin-resistant staphylococci. It acts by binding to bacterial cell wall protein precursors, interfering with continuing protein synthesis. Vancomycin resistance in staphylococcal species has...
Keywords: Lyphocin, Vancomycin hydrochloride
Application: Antibiotic
CAS 1404-93-9
MW: 1449.3 D
From 77.00€ *
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Antibiotic PF 1052
Antibiotic PF 1052

Item number: BVT-0338-M001

Antibiotic, Antibacterial, antifungal and phytotoxic. Isolated from Phoma sp.
Keywords: (E)-5-(sec-Butyl)-3-((2-(2,3-dimethyloxiran-2-yl)-6,8-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)(hydroxy)methyle...
Application: Bioassays
CAS 147317-15-5
MW: 429,6 D
From 120.00€ *
Review
Chloramphenicol (Chloromycetin)
Chloramphenicol (Chloromycetin)

Item number: C4350.1

Chloramphenicol is a chlorine-containing antibiotic produced by Streptomyces venezuelae. It has a wide spectrum of activity against gram-positive and gram-negative cocci and bacilli (including anaerobes), Rickettsia, Mycoplasma, and Chlamydia. It inhibits prokaryotic protein synthesis by attaching to the 50S...
CAS 56-75-7
MW: 323.13 D
From 75.00€ *
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Ampicillin (sodium salt)
Ampicillin (sodium salt)

Item number: Cay14417-25

Ampicillin is a broad-spectrum antibiotic with activity against Gram-positive and Gram-negative bacteria, including veterinary isolates of S. pseudintermedius, S. aureus, E. coli, Pasteurella, and S. canis (MIC50s = 0.25, 0.5, 2, 0.12, and 0.25 µg/ml, respectively). In vivo, ampicillin (80 mg/kg, i.v.) reduces cough...
Keywords: (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,...
Application: Antibiotic
CAS 69-52-3
MW: 371.4 D
From 58.00€ *
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GE2270A
GE2270A

Item number: AG-CN2-0303-M001

Isolated from Planobispora rosea. White to off-white powder. Soluble in DMSO or other organic solvents. Thiopeptide antibiotic. Antibacterial agent by inhibiting bacterial protein synthesis. Active against numerous Gram-positive pathogens, including methicillin-resistant strains of Staphylococcus aureus and...
Keywords: Antibiotic GE 2270A, MDL 62879
Application: Thiopeptide antibiotic, EF-Tu inhibitor
CAS 134861-34-0
MW: 1290.5 D
From 105.00€ *
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Rifamycin O
Rifamycin O

Item number: AG-CN2-0333-M050

Semisynthetic. Beige powder. Soluble in DMSO, aqueous acetonitrile or ethanol. Ansamycin antibiotic. Selective inhibitor of bacterial DNA-dependent RNA polymerase (RNAP). Effective against mycobacteria, and are therefore used in research of tuberculosis, leprosy and mycobacterium avium complex (MAC) infections.
Keywords: 4-O-(Carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-rifamycin gamma-lactone, NSC 182391
Application: Antibiotic, Bacterial DNA-dependent RNA polymerase inhibitor
CAS 14487-05-9
MW: 753.8 D
From 83.00€ *
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Cefpirome (sulfate)
Cefpirome (sulfate)

Item number: Cay37398-1

Cefpirome is a cephalosporin antibiotic. It is active against clinical isolates of various bacteria, including K. pneumoniae, E. aerogenes, Salmonella, and Shigella (MIC50s = 0.06, 0.12, 0.06, and 0.06 µg/ml, respectively). Cefpirome protects non-leukopenic mice from systemic bacterial infections induced by E. coli,...
Keywords: HR 810,...
Application: Cephalosporin antibiotic, antibacterial, cell wall biosynthesis inhibitor
CAS 98753-19-6
MW: 612.7 D
From 35.00€ *
Review
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