Antibiotics
Antibiotics are compounds designed to destroy or inhibit the growth of various microorganisms, playing a crucial role in treating infections and preventing the spread of diseases. This category offers a diverse range of active ingredients specifically for research in the biochemical field. These compounds are essential tools in studying bacterial mechanisms, resistance patterns, and the development of new therapeutic agents. Researchers can explore a wide variety of antibiotics to understand their effects, optimize their use, and develop novel treatments to combat emerging microbial threats. The availability of such a broad spectrum of antibiotics supports advanced research and innovation in microbiology and pharmaceutical sciences.
Subcategories of "Antibiotics"
- Macrolide Antibiotics(26 products)
- Steroidal Antibiotics(31 products)
- Tetracycline Antibiotics(20 products)
- β-Lactam Antibiotics(11 products)
Found 4092 products of "Antibiotics"
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Puromycin dihydrochloride, 10 mg/ml in distilled water, sterile-filtered
CAS:<p>Puromycin, 58-58-2, is an aminoglycoside antibiotic produced by Streptomyces alboniger which acts by inhibiting protein synthesis. Learn more at Thermo Fisher Scientific.</p>Formula:C22H29N7O5Color and Shape:Clear colorless to pale cream, LiquidMolecular weight:471.52Clotrimazole
CAS:<p>Specific inhibitor of calcium-activated potassium channels</p>Formula:C22H17ClN2Molecular weight:344.84Clarithromycin, 960-1040 ^mg/mg
CAS:<p>A macrolide antibiotic that inhibits bacterial growth by targeting the 50S ribosomal subunit This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product</p>Formula:C38H69NO13Molecular weight:747.95Amoxicillin sodium salt, 87% min.
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C16H18N3NaO5SPurity:87%Color and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:387.39Alamethicin
CAS:<p>A channel-forming ionophore that activates membrane enzymes</p>Formula:C92H150N22O25Color and Shape:Powder, White to pale creamMolecular weight:1964.34Midecamycin, 900μg/mg
CAS:<p>A broad spectrum antibiotic</p>Formula:C41H67NO15Molecular weight:813.97Gentamicin sulfate, 600 I.U./mg
CAS:<p>Gentamicin sulfate, 1405-41-0, is an antibiotic used for the prevention of bacterial contamination of cell cultures. Learn more at Thermo Fisher Scientific.</p>Formula:C60H125N15O25SColor and Shape:Powder, White to creamMolecular weight:1488.80Tunicamycin, 95%
CAS:<p>A mixture of homologous nucleoside antibiotics</p>Formula:C30H46N4O16Purity:95%Color and Shape:PowderMolecular weight:718.71Antimycin A
CAS:<p>Antimycin A is used to study the specific sites of reactive oxygen species production in mitochondria isolated from skeletal muscle of chronic obstructive pulmonary disease patients, and its relationship with local oxidative stress induced by exercise. This Thermo Scientific Chemicals brand product </p>Formula:C28H40N2O9Color and Shape:White to pale yellow, PowderMolecular weight:548.63Tetracycline hydrochloride, 96%
CAS:<p>Tetracycline hydrochloride, 64-75-5, the hydrochloride salt of the napthacene tetracycline, is a broad-spectrum bacteriostatic antibiotic. Learn more.</p>Formula:C22H25ClN2O8Purity:96%Color and Shape:Yellow, Crystals or powder or crystalline powderMolecular weight:480.90Mezlocillin sodium salt
CAS:<p>A broad spectrum antibiotic</p>Formula:C21H24N5NaO8S2Color and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:561.56(R,R)-Chloramphenicol, 98%
CAS:<p>(R,R)-chloramphenicol, 56-75-7, is is a broad-spectrum, semisynthetic antibiotic suitable for various cell biology applications. Learn more at Thermo Fisher Scientific.</p>Formula:C11H12Cl2N2O5Purity:98%Color and Shape:White to yellow to cream to grey, Crystals or powder or crystalline powderMolecular weight:323.13Amphotericin B, 250 μg/mL in distilled water, sterile-filtered
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Minocycline hydrochloride
CAS:<p>A broad spectrum antibiotic commonly used against bacteria which cause upper respiratory tract infections This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa </p>Formula:C23H28ClN3O7Color and Shape:Powder or crystals or crystalline powder, YellowMolecular weight:493.94Cycloheximide solution, 100mg/mL in DMSO, 0.2 micron filtered
CAS:<p>Cycloheximide, 66-81-9, is a fungicide produced by Streptomyces griseus which inhibits protein synthesis in eukaryotic cells. Learn more at Thermo Fisher Scientific.</p>Formula:C15H23NO4Molecular weight:281.35Moxifloxacin hydrochloride, 97%
CAS:<p>Moxifloxacin hydrochloride is a broad spectrum antibiotic commonly used against bacteria which cause sinus and lung infections. Mitoxantrone is a cytostatic anthracenedione that intercalates in DNA and increases the incidence of double-strand breaks by stabilizing the cleavable complex of topoisomer</p>Formula:C21H25ClFN3O4Purity:97%Color and Shape:Yellow, PowderMolecular weight:437.90Cefpodoxime, 98%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C15H17N5O6S2Purity:98%Color and Shape:White to yellow, PowderMolecular weight:427.45Cefprozil
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C18H19N3O5SMolecular weight:389.42Bafilomycin A1, 0.1 mg/ml in DMSO, sterile-filtered
CAS:<p>Bafilomycin A1, 88899-55-2, is a specific inhibitor of vacuolar ATPases which exhibits antibacterial, antifungal, antineoplastic, and immunosuppressive properties. Learn more.</p>Formula:C35H58O9Color and Shape:Liquid, Pale yellowMolecular weight:622.84Cefotaxime sodium salt
CAS:<p>Cefotaxime sodium salt, 64485-93-4, is a beta-lactamase-resistant, cephalosporin antibiotic which shows activity against gram-positive and gram-negative bacteria. Learn more.</p>Formula:C16H16N5NaO7S2Color and Shape:PowderMolecular weight:477.44Streptozotocin, 97+%
CAS:<p>Streptozotocin, 18883-66-4, is an N-nitrosourea antibiotic produced by Streptomyces achromogenes which acts by alkylating DNA and inhibiting DNA synthesis. Learn more.</p>Formula:C8H15N3O7Purity:97+%Color and Shape:White to pale yellow, PowderMolecular weight:265.22Cephalothin sodium salt
CAS:<p>A first-generation cephalosporin antibiotic</p>Formula:C16H15N2NaO6S2Molecular weight:418.41Enrofloxacin
CAS:<p>A plant fungicide and antibacterial agent</p>Formula:C19H22FN3O3Color and Shape:Pale yellow, PowderMolecular weight:359.40Cefmetazole sodium, 921μg/mg
CAS:<p>Cefmetazole is used to study the effect of expression, binding, and inhibition of penicillin-binding proteins (with the exception of PBP2) on bacterial cell wall mucopeptide synthesis. It is also used to study protein mediated antibiotic transport. This Thermo Scientific Chemicals brand product was </p>Formula:C15H16N7O5S3NaMolecular weight:493.52Meropenem trihydrate, 98-101%
CAS:<p>A broad spectrum antibiotic targeting a wide range of bacteria</p>Formula:C17H31N3O8SPurity:98-101%Color and Shape:Powder or crystals or crystalline powder, White to pale yellowMolecular weight:437.51Mupirocin, 92%
CAS:<p>Mupirocin is involved in inhibition of protein synthesis was reversed by isoleucine and Pseudomonic Acid was shown to inhibit IleRS (isoleucyl-tRNA synthetase) in vitro. It also demonstrates weak inhibitory action on FARSL (phenylalanyl-tRNA synthetase). Efficacy against staphylococci and streptococ</p>Formula:C26H44O9Purity:92%Molecular weight:500.63Micronomicin sulfate, 590 ^mg/mg
CAS:<p>An aminoglycoside antibiotic commonly used against Gram-negative bacteria This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU</p>Formula:C20H41N5O7•H2SO4Color and Shape:White to off-white, PowderMolecular weight:561.65Norfloxacin
CAS:<p>A synthetic fluoroquinolone antibiotic</p>Formula:C16H18FN3O3Color and Shape:Cream to yellowish, Crystalline powderMolecular weight:319.34Penicillin V potassium salt
CAS:<p>Inhibits bacterial cell wall synthesis</p>Formula:C16H17KN2O5SColor and Shape:White to off-white, Powder or crystals or crystalline powderMolecular weight:388.48Anhydrotetracycline hydrochloride
CAS:<p>Anhydrotetracycline hydrochloride, 13803-65-1, is an antibiotic commonly used in gene expression systems in bacteria. Learn more at Thermo Fisher Scientific.</p>Formula:C22H22N2O7•HClMolecular weight:462.88Ampicillin
CAS:<p>Ampicillin, 69-53-4, is a broad-spectrum, semi-synthetic, -lactam antibiotic commonly used for selection of transformed cells. Learn more at Thermo Fisher Scientific.</p>Formula:C16H19N3O4SColor and Shape:Powder or crystals or crystalline powder, White to off-whiteMolecular weight:349.41Capreomycin sulfate, 90%
CAS:<p>Thought to inhibit protein synthesis by inhibiting normal ribosomal functions This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or</p>Formula:C25H44N14O8•H2O4SPurity:90%Molecular weight:766.78Phleomycin, 20 mg/ml in 5mM HEPES buffer, sterile-filtered
CAS:<p>Phleomycin, 11006-33-0, is a glycopeptide antibiotic produced in Streptomyces verticillus which acts as a specific inhibitor of DNA synthesis in bacteria. Learn more.</p>Imipenem monohydrate, 95%
CAS:<p>Imipenem monohydrate, 74431-23-5, is a broad-spectrum carbapenem antibiotic that interferes with the activity of penicillin-binding proteins. Learn more.</p>Formula:C12H17N3O4S•H2OPurity:95%Molecular weight:317.36Oxytetracycline, 96%
CAS:<p>Oxytetracycline, 79-57-2, is a broad-spectrum antibiotic which exhibits activity against a wide range of infectious bacteria. Learn more at Thermo Fisher Scientific.</p>Formula:C22H26N2Na2O11Purity:96%Color and Shape:Crystalline powder, YellowMolecular weight:540.43Ceftazidime pentahydrate, 95%
CAS:<p>Ceftazidime pentahydrate is an antibacterial agent. It is used especially for Pseudomonas and other gram-negative infections in debilitated patients. It is used in the treatment of patients with infections caused by susceptible strains of organisms in the following diseases: lower respiratory tract </p>Formula:C22H32N6O12S2Purity:95%Color and Shape:Powder or crystals or crystalline powder, White to off-whiteMolecular weight:636.65Enoxacin
CAS:<p>A quinolone antibacteral agent which acts on DNA gyrase</p>Formula:C15H17FN4O3Color and Shape:Powder or crystals or crystalline powderMolecular weight:320.32Glutaraldehyde, 25% aq. soln.
CAS:<p>A broad spectrum antibiotic</p>Formula:C21H27N5O9S2Purity:96%Color and Shape:PowderMolecular weight:557.59Bleomycin sulfate, Cell Culture Grade
CAS:<p>This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.</p>Formula:C55H85N17O25S4Color and Shape:White to pale cream to pale yellow, PowderMolecular weight:1512.62Rapamycin, 98+%
CAS:<p>Rapamycin, 53123-88-9, also known as Sirolimus, is a macrolide which exhibits antitumor and immunosuppressive activity. Learn more at Thermo Fisher Scientific.</p>Formula:C51H79NO13Purity:98+%Color and Shape:White to cream to yellow, Powder or crystals or crystalline powderMolecular weight:914.19Amikacin disulfate
CAS:<p>An aminoglycoside antibiotic derived from Kanamycin A</p>Formula:C22H43N5O13•2H2SO4Molecular weight:781.77Geldanamycin, 98+%
CAS:<p>Benzoquinoid antibiotic that inhibits pp60src tyrosine kinase</p>Formula:C29H40N2O9Purity:98+%Color and Shape:Yellow, Powder or crystals or crystalline powderMolecular weight:560.64Oxytetracycline hydrochloride
CAS:<p>Impairs mitochondrial protein synthesis</p>Formula:C22H25ClN2O9Color and Shape:Yellow, Powder or crystals or crystalline powderMolecular weight:496.90Aztreonam
CAS:<p>Aztreonam is used to treat severe infections of the urinary tract, lower respiratory tract, skin, stomach, female reproductive organs, and other body systems. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informat</p>Formula:C13H17N5O8S2Color and Shape:White to yellow crystalline powderMolecular weight:435.43Piperacillin sodium salt, 835-1007^mg/mg
CAS:<p>Piperacillin sodium salt, 835 to 1007g/mg; A broad spectrum antibiotic targeting a wide range of susceptible gram positive and gram negative bacteria. Piperacillin sodium salt is an antibiotic. It is used in pharmacokinetic studies to optimize antimicrobial therapy and in hypersensitivity reactions.</p>Formula:C23H26N5NaO7SColor and Shape:White to off-white, PowderMolecular weight:539.54Penicillin G potassium salt
CAS:<p>Inhibits bacterial cell wall synthesis</p>Formula:C33H36ClKN4O4S2Molecular weight:691.34Cycloheximide, ultrapure, 95%
CAS:<p>A protein synthesis inhibitor in eukaryotic cells</p>Formula:C15H23NO4Purity:95%Color and Shape:White to cream, PowderMolecular weight:281.35Cefuroxime sodium salt, 95%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:C16H15N4NaO8SPurity:95%Molecular weight:446.37Bacitracin
CAS:<p>Bacitracin, 1405-87-4, is cyclic polypeptide antibiotic agent derived from Bacillus subtilis which exhibits activity against gram-positive bacteria. Learn more.</p>Formula:C66H103N17O16SZnColor and Shape:White to pale cream, PowderMolecular weight:1488.09Spironolactone
CAS:<p>Spironolactone used as potassium sparing diuretic. Also used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conn’s syndrome. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation</p>Formula:C24H32O4SColor and Shape:White solidMolecular weight:416.58
