Antibióticos

Streptozotocin, 18883-66-4, is an N-nitrosourea antibiotic produced by Streptomyces achromogenes which acts by alkylating DNA and inhibiting DNA synthesis. Learn more.

A sparingly soluble benzoquinone anti-tumor agent which interacts with the stress induced chaperone protein Hsp90 (heat shock protein 90) This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the

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

Targets primarily the cell wall of Gram-positive organisms especially Staphylococcus aureus. Methicillin is used to study bacterium susceptibility, and to inhibit cell-wall synthesis. PBP's are enzymes which catalyze a pentaglycine crosslink between alanine and lysine residues providing additional s

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

Specific inhibitor of calcium-activated potassium channels

Used primarily against Gram-positive organisms namely resistant Staphylococcus species 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 / ite

Thermo Scientific Kanamycin Sulfate Ultrapure Molecular Biology Grade

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

Gentamicin sulfate, 1405-41-0, is an antibiotic used for the prevention of bacterial contamination of cell cultures. Learn more at Thermo Fisher Scientific.

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

Polymixin B sulfate, 1405-20-5, is a polypeptide antibiotic which exhibits activity against gram-negative bacteria. Learn more at Thermo Fisher Scientific.

Cycloheximide, 66-81-9, is a fungicide produced by Streptomyces griseus which inhibits protein synthesis in eukaryotic cells. Learn more at Thermo Fisher Scientific.

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

A broad spectrum antibiotic

A mixture of homologous nucleoside antibiotics

A first-generation cephalosporin antibiotic

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

(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.

Bafilomycin A1, 88899-55-2, is a specific inhibitor of vacuolar ATPases which exhibits antibacterial, antifungal, antineoplastic, and immunosuppressive properties. Learn more.

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

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.

A plant fungicide and antibacterial agent

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

A broad spectrum antibiotic targeting a wide range of bacteria

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

Inhibits bacterial cell wall synthesis

Tetracycline hydrochloride, 64-75-5, the hydrochloride salt of the napthacene tetracycline, is a broad-spectrum bacteriostatic antibiotic. Learn more.

Imipenem monohydrate, 74431-23-5, is a broad-spectrum carbapenem antibiotic that interferes with the activity of penicillin-binding proteins. Learn more.

An anti-bacterial agent effective against anaerobic bacteria

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.

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.

A synthetic fluoroquinolone antibiotic

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

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

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.

A quinolone antibacteral agent which acts on DNA gyrase

An aminoglycoside antibiotic derived from Kanamycin A

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.

Cefsulodin sodium salt hydrate, 1426397-23-0, is the salt of cefsulodin, a semi-synthetic cephalosporin antibiotic with activity against Pseudomonas aeruginosa. Learn more.

A broad spectrum antibiotic

A semisynthetic antibiotic

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

Anhydrotetracycline hydrochloride, 13803-65-1, is an antibiotic commonly used in gene expression systems in bacteria. Learn more at Thermo Fisher Scientific.

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.

Rapamycin, 53123-88-9, also known as Sirolimus, is a macrolide which exhibits antitumor and immunosuppressive activity. Learn more at Thermo Fisher Scientific.

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

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.

Impairs mitochondrial protein synthesis

An anti-bacterial agent effective against anaerobic bacteria