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 »
Close window
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.

52 from 67 pages
No results were found for the filter!
Sulfapyridine
Sulfapyridine

Item number: Cay28619-10

Sulfapyridine is a sulfonamide antibiotic with antibacterial and anti-inflammatory activities. It is also a metabolite of sulfasalazine (Cay-15025) formed through bacterial conversion in the colon. It is active against strains of Y. enterocolitica and Salmonella (MICs = 3.1-25 and 25-100 µg/ml, respectively), as...
Keywords: NSC 41791, NSC 4753, Sulphapyridine, 4-amino-N-2-pyridinyl-benzenesulfonamide
Application: Sulfonamide antibiotic, antibacterial, folic acid biosynthesis inhibitor
CAS 144-83-2
MW: 249.3 D
From 51.00€ *
Review
Difloxacin (hydrochloride)
Difloxacin (hydrochloride)

Item number: Cay29000-1

Difloxacin is a fluoroquinolone antibiotic. It is active against isolates of anaerobic bacteria, including B. fragilis, as well as Fusobacterium and Actinomyces species with MIC values ranging from =0.125 to 8 µg/ml. It eliminates E. coli and B. fragilis infection in a rat intra-abdominal abscess model when...
Keywords: A-56619, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid,...
Application: Antibacterial antibiotic, nucleic acid biosynthesis inhibitor
CAS 91296-86-5
MW: 435.9 D
From 51.00€ *
Review
Citrinalin A
Citrinalin A

Item number: AG-CN2-0177-M001

Antibiotic. Mycotoxin. Isolated from fungus Penicillium sp. Showed no antimicrobial, antifungal or cytotoxic activity in initial tests, therefore the activity profile of this compound is not known so far. Natural products that contain aliphatic nitro groups are extremely rare. In addition citrinalin A possesses...
Application: Antibiotic, Mycotoxin
CAS 1256635-19-4
MW: 453.5 D
From 286.00€ *
Review
NG 011
NG 011

Item number: AG-CN2-0178-M001

Antibiotic. Mycotoxin. Isolated from Penicillium sp. Very weak cytotoxic activity. Antifungal. Inhibits cell wall biosynthesis. Nerve growth factor (NGF) potentiator. Soluble in methanol, ethanol or DMSO (all 1mg/ml).
Keywords: NG-011, BK223B, 15G256alpha1
Application: Antibiotic, Mycotoxin
CAS 141731-75-1
MW: 662.7 D
From 154.00€ *
Review
Remisporine B
Remisporine B

Item number: AG-CN2-0179-M001

Antibiotic. Mycotoxin. Isolated from fungus Penicillium sp. Exhibits very weak in vitro antimicrobial activity, as well as weak cytotoxic and immunosuppressive activity. Remisporine B is a unique cyclopentachromone (CPC) dimer resulting from a spontaneous Diels-Alder reaction of Remisporine A.
Application: Antibiotic, Mycotoxin
CAS 571194-06-4
MW: 576.5 D
From 286.00€ *
Review
Decoyinine
Decoyinine

Item number: Cay13851-1

Decoyinine is a nucleoside analog and a reversible and non-competitive inhibitor of GMP synthase (IC50 = 17.3 µM). It reduces intracellular levels of GMP, GDP, and GTP, induces sporulation, and inhibits growth and cell wall synthesis in B. subtilis. It also reverses inhibition of aerial mycelium formation in...
Keywords: Angustmycin A, 4',5'-didehydro-1'-C-(hydroxymethyl)-adenosine
Application: GMP synthetase inhibitor
CAS 2004-04-8
MW: 279.3 D
From 149.00€ *
Review
Clindamycin Palmitate (hydrochloride)
Clindamycin Palmitate (hydrochloride)

Item number: Cay29102-100

Clindamycin palmitate is a water-soluble prodrug form of the antibiotic clindamycin (Cay-15006). It undergoes rapid hydrolysis in vivo to release active clindamycin. Formulations containing clindamycin palmitate have been used in the treatment of various bacterial infections.Formal Name: 2-hexadecanoate methyl...
Keywords: Clindamycin 2-Palmitate, 2-hexadecanoate methyl...
Application: Water-soluble antibiotic prodrug, protein biosynthesis inhibitor
CAS 25507-04-4
MW: 699.9 D
From 144.00€ *
Review
A 26771B
A 26771B

Item number: Cay29593-1

A 26771B is a macrolide antibiotic originally isolated from P. turbatum. It is active against S. aureus, S. faecalis, V. coli, M. gallisepticum, M. granularum, M. synoviae, M. hyosynoviae, M. hyopneumoniae, E. amylovora, P. multocida, and X. phaseoli bacteria (MICs = S. aureus (MRSA) strains (MICs = 6-16 µg/ml). A...
Keywords: butanedioic acid, 1-[(3E,6S,16R)-16-methyl-2,5-dioxooxacyclohexadec-3-en-6-yl] ester
Application: Macrolide antibiotic
CAS 56448-20-5
MW: 382.5 D
273.00€ *
Review
Berkeleylactone E
Berkeleylactone E

Item number: Cay29826-1

Berkeleylactone E is a macrolide antibiotic that has been found in P. fuscum and P. camembertii/clavigerum co-culture. It is active against S. aureus (MIC = 125 µM).Formal Name: [5R-(3E,5R,6S,16R)]-butanedioic acid, mono(5-hydroxy-16-methyl-2-oxooxacyclohexadec-3-en-6-yl) ester. CAS Number: 122211-62-5. Molecular...
Keywords: [5R-(3E,5R,6S,16R)]-butanedioic acid, mono(5-hydroxy-16-methyl-2-oxooxacyclohexadec-3-en-6-yl) ester
Application: Macrolide antibiotic
CAS 122211-62-5
MW: 384.5 D
From 243.00€ *
Review
Ramoplanin Complex
Ramoplanin Complex

Item number: Cay28189-10

Ramoplanin complex is a mixture of ramoplanin A1, -A2, and -A3 originally isolated from Actinoplanes that has antibacterial activity. Ramoplanin complex is active against clinical isolates of the Gram-positive bacteria S. aureus, S. pyogenes, S. pneumoniae, and S. faecalis (MICs = 0.016-2 µg/ml) but not...
Keywords: A-16686, MDL 62198, ramoplanin A1, A2, and A3 (mixture)
Application: Antibiotic complex
CAS 76168-82-6
MW: 2554.1 D
From 69.00€ *
Review
CAY10742
CAY10742

Item number: Cay29800-1

CAY10742 is an orally bioavailable oxadiazole antibiotic. It is active against the Gram-positive bacteria S. aureus, S. epidermidis, S. haemolyticus, B. cereus, B. licheniformis, E. faecalis, and E. faecium (MICs = 1-4 µg/ml), including laboratory strains and clinical isolates with varying degrees of resistance to...
Keywords: 5-[3-[4-(4-fluorophenoxy)phenyl]-1,2,4-oxadiazol-5-yl]-1H-indole
Application: Oxadiazole antibiotic
CAS 1649473-91-5
MW: 371.4 D
From 69.00€ *
Review
Pikromycin
Pikromycin

Item number: Cay31331-2.5

Pikromycin is a macrolide antibiotic that has been found in S. venezuelae. It is active against E. coli, S. aureus, and B. subtilis (MIC99s = 50-60, 90-100, and 25-30 µM, respectively).Formal Name:...
Keywords: Picromycin,...
Application: Macrolide antibiotic
CAS 19721-56-3
MW: 525.7 D
From 187.00€ *
Review
52 from 67 pages