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.

58 from 67 pages
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Virginiamycin Mixture
Virginiamycin Mixture

Item number: LKT-V3327.100

Virginiamycin Mixture is a mixture of virginiamycin M 1 and virginiamycin S1. Virginiamycin is a macrolide antibiotic commonly used in livestock as a growth promoter, it is also occasionally used to prevent microbial contamination in ethanol fuels. Virginiamycin is an antibacterial that binds 23S rRNA of the...
Keywords: Virginiamycin M1 and S1 mixture
Application: Macrolide antibiotic
CAS 21411-53-0
MW: 525/823 D
From 97.00€ *
Review
Filipin III
Filipin III

Item number: LKT-F334453.1

Filipin III is one of the components of Filipin Complex. These compounds are 28-membered ring polyene macrolide antifungal antibiotics. Filipin complex has been found to alter cell membrane structure by interacting with the membrane sterols ergosterol and cholesterol. As such, filipin complex has become a useful...
Keywords: Filipin, Filimarisin, Filipine,...
Application: Antifungal antibiotic
CAS 480-49-9
MW: 654.83 D
From 256.00€ *
Review
Rifapentine
Rifapentine

Item number: LKT-R327201.10

Rifapentine is an antibiotic shown to reduce infection and prevent reactivation of tuberculosis in infected macaques. A mouse model showed improved survival rate, alleviated clinical signs, reduced viral load, and reduced injury in target organs when treated with rifapentine. SMILES:...
Keywords: Rifapentin, Cyclopentylrafampicin,...
Application: Antibiotic
CAS 61379-65-5
MW: 877.05 D
From 100.00€ *
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Tobramycin (sulfate)
Tobramycin (sulfate)

Item number: Cay41453-100

Solulibility: PBS (pH 7.2): Soluble: =10 mg/ml: .
Keywords: Deoxykanamycin B, Distobram, Gernebcin,...
Application: Aminoglycoside antibiotic
CAS 49842-07-1
MW: 712.7 D
From 55.00€ *
Review
dAPM-1 (acetate salt)
dAPM-1 (acetate salt)

Item number: Cay41943-1

dAPM-1 is a peptidomimetic antibiotic agent. dAPM-1 forms self-aggregates in the presence of dsDNA with a critical aggregation concentration (CAC) of 8 µg/ml. It selectively induces intracellular aggregation in B. subtilis over HEK293T cells at 128 µg/ml. It is active against S. aureus, methicillin-resistant S....
Keywords: Diarginine Peptidomimetic-1,...
Application: Peptidomimetic antibiotic agent
MW: 1013.28 D
116.00€ *
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MGB-BP-3
MGB-BP-3

Item number: Cay42613-1

MGB-BP-3 is a lexitropsin antibiotic. It binds to bacterial dsDNA and is active against S. aureus, S. faecalis, and M. fortuitum, as well as C. albicans (MICs = 3, 25, 50, and 50 µg/ml, respectively). In vivo, MGB-BP-3 (40 mg/kg) decreases joint inflammation severity in a mouse model of joint sepsis induced by S....
Keywords: 1-methyl-N-[1-methyl-5-[[[2-(4-morpholinyl)ethyl]amino]carbonyl]-1H-pyrrol-3-yl]-4-[[4-[(1E)-2-(3-quinolinyl)ethenyl]benzo...
Application: Lexitropsin antibiotic
CAS 1000277-08-6
MW: 631.72 D
From 76.00€ *
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QPyN16Th
QPyN16Th

Item number: Cay42701-1

QPyN16Th is an N-palmitoylated cationic thiazolidine antibiotic. It is selectively active against the Gram-positive bacteria E. faecalis, S. aureus, and methicillin-resistant S. aureus (MRSA, MICs = 1. µM for all) over the Gram-negative bacteria E. coli, uropathogenic E. coli (UPEC), and P. aeruginosa (MICs = 500,...
Keywords: 1-methyl-2-(3-palmitoylthiazolidin-2-yl)pyridin-1-ium, iodide
Application: N-palmitoylated cationic thiazolidine antibiotic
MW: 546.6 D
From 40.00€ *
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Rifamycin S
Rifamycin S

Item number: Cay42178-1

An antibiotic, active against S. haemolyticus, M. aureus, M. tuberculosis, B. subtilis, and S. faecalis (MICs = 0.025, 0.05, 0.05, 0.75, and 0.09 µg/kg, respectively), inhibits RNA and protein synthesis in A. montana at 65 µM, toxic to mice (LD50 = 122 mg/kg). Formulation: A solid. InChI:...
Keywords: NSC 144130, Rifomycin S, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-rifamycin
Application: Antibiotic, polyketide, ansamycin
CAS 13553-79-2
MW: 695.75 D
From 122.00€ *
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Aplasmomycin A (sodium salt)
Aplasmomycin A (sodium salt)

Item number: Cay43828-1

A macrodiolide antibiotic, active against several Gram-positive bacteria, including Staphylococcus, Bacillus, and Mycobacterium (MICs = 0.78-6.25 µg/ml), increases survival and decreases the number of infected red blood cells in a mouse model of P. berghei infection at 100 mg/kg. Formulation: A powder. InChI:...
Keywords: Aplasmomycin,...
Application: Macrodiolide antibiotic
CAS 61230-25-9
MW: 798.71 D
803.00€ *
Review
Bagougeramine A (formate)
Bagougeramine A (formate)

Item number: Cay43830-1

A glycopeptide antibiotic, active against 11 bacteria, including S. aureus, B. subtilis, and K. pneumoniae (MICs = 100, 50, and 100 µg/ml, respectively) and the fungi C. albicans and S. cerevisiae (MICs = 100 and 50 µM, respectively). Formulation: A powder. InChI:...
Keywords: 4-[[N-methylglycyl-3-[(aminoiminomethyl)amino]-D-alanyl]amino]-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,4-dideoxy-beta-D-gluc...
Application: Glycopeptide antibiotic
MW: 576.5 D
803.00€ *
Review
Mazethramycin B
Mazethramycin B

Item number: Cay43834-1

An antitumor antibiotic, active against nine bacteria, including S. aureus, B. subtilis, and K. pneumoniae (MICs = 3.12, 1.56, and 3.12 mg/ml, respectively), and the fungus C. pseudotropicalis (MIC = 6.25 mg/ml), increases survival in a L1210 murine leukemia model at 31.3 mg/kg per day. Formulation: A powder. InChI:...
Keywords: NSC 326670,...
Application: Antitumor antibiotic
CAS 68373-95-5
MW: 343.38 D
803.00€ *
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Mafenide (hydrochloride)
Mafenide (hydrochloride)

Item number: Cay43465-1

A sulfonamide antibiotic, active against clinical isolates of S. pyogenes, MSSA, MRSA, Enterococcus, Enterobacteriaceae, and Gram-negative bacilli from burn patients in an agar well diffusion assay (mean zone of inhibition = 24-37 mm) but not in a broth dilution assay with MIC values ranging from 250->5,000 µg/ml,...
Keywords: 4-Homosulfanilamide, Homosulfamine, Marfanil, Mesudin, p-Aminomethylbenzenesulfonamide,...
Application: Sulfonamide antibiotic, antibacterial
CAS 138-37-4
MW: 222.69 D
From 70.00€ *
Review
58 from 67 pages