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.

57 from 67 pages
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6-Deoxy-8-O-methylrabelomycin
6-Deoxy-8-O-methylrabelomycin

Item number: Cay40662-1

6-Deoxy-8-O-methylrabelomycin is an anthraquinone that has been found in Pseudonocardia with antiparasitic and antibiotic activities. It is active against the parasite P. berghei (IC50 = 18.5 µM) and the bacterium B. subtilis (MIC = 25 µg/ml) but does not induce cellular toxicity in HepG2 cells (IC50 = >100 µM)....
Keywords: (-)-8-O-Methyltetrangomycin, MM 47755, 3R,4-dihydro-3-hydroxy-8-methoxy-3-methyl-benz[a]anthracene-1,7,12(2H)-trione
Application: Anthraquinone, antiparasitic / antibiotic agent
CAS 117620-87-8
MW: 336.3 D
444.00€ *
Review
Enramycin B
Enramycin B

Item number: Cay40848-1

Enramycin B is a lipopeptide antibiotic that has been found in S. fungicidicus. It also inhibits avian myeloblastosis virus reverse transcriptase by 70% when used at a concentration of 40 µg/ml in a cell-free assay. Formulations containing enramycin B have been used as feed additives to prevent bacterial necrotic...
Keywords: Enduracidin B,...
Application: Lipopeptide antibiotic
CAS 34304-21-7
MW: 2369.4 D
732.00€ *
Review
Ampicillin Sodium
Ampicillin Sodium

Item number: FOR-AMP05

Ampicillin is an inhibitor of bacterial cell wall synthesis and inhibits crosslinking of peptidoglycan by binding and inactivating of transpeptidases. Its spectrum is against gram-negative bacteria. Ampicillin is sensitive to inactivation by beta-lactamase and can be used as a resistance marker. Ampicillin sodium...
Application: beta-Lactam antibiotic
CAS 69-52-3
MW: 371.39 D
From 14.00€ *
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Cefotaxime Sodium
Cefotaxime Sodium

Item number: FOR-CEFO001

Cefotaxime is a beta-lactam type inhibitor of bacterial cell wall synthesis. The antibiotic inhibits the crosslinking of peptidoglycan by binding and inactivating of transpeptidases. Cefotaxime Sodium has high antimicrobial activity against gram-negative bacteria. By its molecular structure, Cefotaxime Sodium is a...
CAS 64485-93-4
From 62.00€ *
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Chloramphenicol
Chloramphenicol

Item number: FOR-CLA01

Chloramphenicol is a bacteriostatic antibiotic agent against gram-negative and gram-positive bacteria. The antibiotic enters into sensitive cells by active transport. Within the cell, chloramphenicol binds to the 50S Subunit of bacterial ribosomes and inhibits bacterial protein synthesis. The attachment of...
CAS 56-75-7
From 60.00€ *
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Kanamycin Monosulphate
Kanamycin Monosulphate

Item number: FOR-KAN0005

Kanamycin is an aminoglycoside antibioticum with bactericidal activity against many gram-negative bacteria. Aminoglycosides class antibiotics enter into sensitive bacteria via an active transport process. Inside the cell, aminoglycosides bind to the 30S and to some extent to the 50 S -subunits of the bacterial...
CAS 25389-94-0
From 33.00€ *
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Tetracycline HCl
Tetracycline HCl

Item number: FOR-TET02

CAS 64-75-5
From 49.00€ *
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MRSA Antibiotic 1
MRSA Antibiotic 1

Item number: Cay40432-1

MRSA antibiotic 1 is an antibiotic. It is active against S. aureus, methicillin-resistant S. aureus (MRSA), and B. subtilis (MICs = 2, 4, and 2 µg/ml, respectively) without inducing cytotoxicity in HepG2, HSkMC, or IMR-90 cells at 10 µM. MRSA antibiotic 1 is also active against 40 antibiotic-resistant clinical...
Keywords: 4-chloro-2-[[2-(2,4-dichlorophenoxy)acetyl]amino]-benzoic acid
Application: Antibiotic
CAS 667410-81-3
MW: 374.6 D
From 116.00€ *
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IB-96212
IB-96212

Item number: Cay40938-1

IB-96212 is a macrolide that has been found in Micromonospora and has antibacterial and anticancer activities. It is active against M. luteus, B. subtilis, and S. aureus (MICs = 0.4, 100, and 100 µg/ml, respectively). IB-96212 induces death in P388 leukemia, A549 lung cancer, HT-29 colon cancer, and SK-MEL-28...
Keywords: (4E,18E,20E)-3',4',5',6'-tetrahydro-7,9,11,12,13,14,15-heptahydroxy-6'-(2-hydroxy-1-methylbutyl)-22-(2-hydroxypropyl)-5',6...
Application: Macrolide, antibacterial / anticancer agent
CAS 220858-11-7
MW: 999.3 D
From 60.00€ *
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Aspartocin D
Aspartocin D

Item number: Cay23143-1

Aspartocin D is a lipopeptide antibiotic originally isolated from S. canus FIM0916. It has activity against Gram-positive bacteria, including B. subtilis and S. aureus (MICs = 0.125 and 0.5 µg/ml, respectively). The antibiotic activity is calcium-dependent, with MICs ranging from 0.06-4 and 0.25-8 µg/ml for B....
Keywords: N-[(3Z)-9-methyl-1-oxo-3-decen-1-yl]-L-alpha-aspartyl-(2S,3R)-2,3-diaminobutanoyl-(2R)-2-piperidinecarbonyl-(3S)-3-methyl-...
Application: Antibiotic
CAS 1211953-97-7
MW: 1276.4 D
From 458.00€ *
Review
Sulfaethoxypyridazine
Sulfaethoxypyridazine

Item number: Cay41698-10

Sulfaethoxypyridazine is a sulfonamide antibiotic. It is active against several strains of E. coli isolated from necropsied animals or poultry when used at concentrations of 0.25 or 1 mg/ml. Prolonged administration of sulfaethoxypyridazine (150 mg/kg for 13-27 weeks) induces the formation of cataracts in dogs....
Keywords: 4-amino-N-(6-ethoxy-3-pyridazinyl)-benzenesulfonamide
Application: Sulfonamide antibiotic
CAS 963-14-4
MW: 294.3 D
From 122.00€ *
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Ozenoxacin
Ozenoxacin

Item number: Cay41837-10

Ozenoxacin is a quinolone antibiotic. It is active against clinical isolates of S. pyogenes, P aeruginosa, and P. acnes and clinical isolates of antibiotic-sensitive and -resistant S. aureus, S. epidermidis, and S. pneumoniae (MIC50s = 0.00625-1.56 mg/L). Ozenoxacin inhibits S. aureus DNA gyrase and topoisomerase IV...
Keywords: T-3912, 1-cyclopropyl-1,4-dihydro-8-methyl-7-[5-methyl-6-(methylamino)-3-pyridinyl]-4-oxo-3-quinolinecarboxylic acid
Application: Quinolone antibiotic, DNA gyrase/topoisomerase IV inhibitor
CAS 245765-41-7
MW: 363.4 D
From 116.00€ *
Review
57 from 67 pages