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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Doxycycline (hyclate)
Doxycycline (hyclate)

Item number: Cay14422-1

Doxycycline is a broad-spectrum tetracycline antibiotic. It inhibits bacterial protein synthesis by binding to ribosomes. Doxycycline also selectively inhibits human matrix metalloproteinase-8 (MMP-8) and MMP-13 over MMP-1 with 50, 60, and 5% inhibition, respectively, when used at a concentration of 30 µM. It can be...
Keywords: (4S,4aR,5S,5aR,6R,12aS)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-...
Application: Antibiotic
CAS 24390-14-5
MW: 1025.9 D
From 60.00€ *
Review
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 125.00€ *
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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 87.00€ *
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Gamithromycin
Gamithromycin

Item number: Cay23389-25

Gamithromycin is an antibiotic that is active against macrolide-resistant R. equi and S. zooepidemicus (MIC90s = 1 and 0.125 µg/ml, respectively). It reduces the number of pneumonic lesions in a bovine M. haemolytica challenge model at a dose of 6 mg/kg. Formulations containing gamithromycin have been used to treat...
Keywords: ML-1709460,...
Application: Antibiotic
CAS 145435-72-9
MW: 777 D
From 126.00€ *
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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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Thiocillin I
Thiocillin I

Item number: Cay26681-500

Thiocillin I is an antibiotic originally isolated from Bacillus that has activity against Gram-positive, but not Gram-negative, bacteria. It inhibits the growth of B. subtilis, B. anthracis, S. aureus, S. pyogenes, and S. pneumoniae strains in vitro (MICs = 0.2-3.13 µg/ml). Thiocillin I exhibits antibiotic activity...
Keywords: 44-O-Demethylthiocillin II,...
Application: Antibiotic
CAS 59979-01-0
MW: 1160.4 D
From 421.00€ *
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Mithramycin A
Mithramycin A

Item number: Cay11434-1

Mithramycin A is a DNA-binding, anti-tumor and neuroprotective antibiotic originally isolated from S. grieseus that has long been used as a chemotherapeutic agent. It mediates its protective function, in part, by regulating acetylation of histones or transcription factors and, thereby, chromatin accessibility to...
Keywords: A 2371, Antibiotic LA 7017, Aureolic Acid, NSC 24559, PA 144, Plicamycin,...
Application: Antibiotic, SP1 inhibitor
CAS 18378-89-7
MW: 1085.2 D
From 76.00€ *
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Antimycin A
Antimycin A

Item number: LKT-A5378.10

White powder. An inhibitor of mitochondrial respiratory chain complex III. Induces apoptosis in cell cultures.
Application: Apoptosis inducer
CAS 1397-94-0
MW: 548,63 D
From 199.00€ *
Review
Blasticidin S (hydrochloride)
Blasticidin S (hydrochloride)

Item number: Cay14499-50

Blasticidin S is a peptidyl nucleoside antibiotic. It was first isolated from S. griseochromogenes. The structure of the pentahydrate form was determined using diffractometer data and, similar to the antibiotic amicetin, the hydrophilic and hydrophobic groups lie on either side of the molecule. It has since been...
Keywords: 4-[[(3S)-3-amino-5-[(aminoiminomethyl)methylamino]-1-oxopentyl]amino]-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,2,3,4-tetradeo...
Application: Antibiotic
CAS 3513-03-9
MW: 458.9 D
From 70.00€ *
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Actinomycin D
Actinomycin D

Item number: BVT-0089-M005

Antibiotic, Antitumor compound, Cytotoxic, Apoptosis inducer, RNA synthesis inhibitor, DNA intercalating agent, Mcl-1 expression inhibitor, p53 pathway activator. Isolated from Streptomyces parvulus.
Keywords: Actinomycin IV, Actinomycin C1, Dactinomycin
Application: p53 pathway activator
CAS 50-76-0
MW: 1255,4 D
From 55.00€ *
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Minocycline (hydrochloride hydrate)
Minocycline (hydrochloride hydrate)

Item number: Cay14454-100

Minocycline is a broad-spectrum tetracycline antibiotic. It is active against E. faecium in vitro (MIC = 16 mg/L). Minocycline (20 mg/kg every 12 hours) reduces the number of bacteria in the lung in a mouse model of multidrug resistant A. baumannii-induced pneumonia. It reduces spinal cord lesion size and improves...
Keywords: NSC 141993,...
Application: Antibiotic
MW: 493.9 D
From 62.00€ *
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Alamethicin
Alamethicin

Item number: Cay11425-1

Alamethicin is an antibiotic peptide belonging to a class of membrane active peptides of fungal origin called peptaibols. It contains an unusual amphiphilic amino acid, 2-aminoisobutyric acid, which strongly induces helical peptide structures and forms voltage-gated ion channels in the lipid bilayers of cell...
Keywords: Antibiotic U-22324,...
Application: Ion channel assembly studies
CAS 27061-78-5
MW: 1964.3 D
From 85.00€ *
Review
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