Antibiotici

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

Penicillin G (benzylpenicillin) sodium salt, 69-57-8, is a -lactam antibiotic which can be used as a selective agent in several types of isolation media. 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

Puromycin, 58-58-2, is an aminoglycoside antibiotic produced by Streptomyces alboniger which acts by inhibiting protein synthesis. Learn more at Thermo Fisher Scientific.

Hyaluronic acid sodium salt, Streptococcus equi, 9067-32-7, is the salt of hyaluronic acid (HA), a glycosaminoglycan used in the laboratory study of cell adhesion. Learn more.

An anti-bacterial agent effective against anaerobic bacteria

A second-generation cephalosporin antibiotic

A broad spectrum antibiotic

Kanamycin, 25389-94-0, is a compound with antibiotic properties used for the prevention of bacterial contamination of cell cultures. Learn more at Thermo Fisher Scientific.

A channel-forming ionophore that activates membrane enzymes

Colistin sodium methanesulfate is used to permeabilize bacterial cell membranes and to study mannose-resistant haemagglutination. It is used to study effective treatments of P. aeruginosa infections in cystic fibrosis patients and to study the pharmacokinetics and BAL concentration of colistin in cr

It has been shown to have a wide variety of uses, including treating acute gonorrheal urethritis and cervictis, to mark cell layers to monitor cell fate during leaf development, as a selection marker in plant related transformation systems for plant cells containing the marker gene Spcr, to study re

Erythromycin, 114-07-8, is a broad-spectrum macrolide antibiotic which inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. Learn more.

Inhibits bacterial cell wall synthesis

A broad spectrum antibiotic

A protein synthesis inhibitor in eukaryotic cells

A broad spectrum antibiotic

Imipenem, mixture with cilastatin

Fluorinated nalidixic acid analog with broad-spectrum antibacterial activity

Spectinomycin dihydrochloride pentahydrate, 22189-32-8, is an antimicrobial agent which is active against gram-negative bacteria. 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

Bifonazole is an imidazole antifungal agent and calmodulin antagonist. It causes a reduction in glycolysis and ATP levels in B16 melanoma cells. Bifonazole is an inhibitor of C14orf1. Bifonazole is an imidazole-based anti-fungal agent with broad spectrum activity against many fungi, molds, yeast and

An alpha-glucosidase inhibitor. Interferes with normal processing of N-linked glycoproteins.(+)-1-Deoxynojirimycin acts as an inhibitor of alfa-glucosidase I and II and maltase-glucoamylase. It also inhibits mammalian glucosidase, intestinal and lysosmal, beta-glucosidase from sweet almonds, pancrea

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

Actinomycin D has a wide-ranging applications ranging from a selection agent in cell culture, use in studies of suppressing HIV-replication and programmed cell death of PC12 cells, and as an antibiotic in treatment of various malignant neoplasms, including Wilm?s tumor and the sarcomas. This Thermo

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

Flucloxacillin sodium

Itraconazole is a triazole antifungal agent. It is used to inhibit cytochrome P-450-dependent enzymes and ergosterol synthesis. It has been used against histoplasmosis, blastomycosis, cryptococcal meningitis, and aspergillosis. It?s different formulations are used to study Candida strains in murine

A plant lectin that is a T-cell mitogen, and induces apoptosis in human fibroblasts

A protein synthesis inhibitor. Causes apoptosis of PC12 Cells 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 h

Triazole fungicide which causes hepatocellular adenomas and carcinomas

Doxycycline hydrochloride (HCl), or doxylin, 10592-13-9, is the salt form of doxycycline, a semisynthetic tetracycline antibiotic which inhibits protein synthesis. Learn more.

Colistin sulfate, 1264-72-8, or polymyxin E complex, is a complex of antibiotics, primarily colistin A and B, which has broad-spectrum anti-bacterial activity. Learn more.

Prevents peptidoglycan synthesis by inhibiting MurA, an enzyme responsible for synthesizing N-acetylmuramic acid or NAM, a major component of peptidoglycan This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information

Selective inhibitor of a-mannosidase

Kanamycin monosulfate, or kanamycin sulfate, 25389-94-0, is an antibiotic used for the prevention of bacterial contamination of cell cultures. Learn more.

Neomycin sulfate is an aminoglycoside antibiotic and calcium channel protein inhibitor. Neomycin sulfate also binds to prokaryotic ribosomes inhibiting translation and is effective against gram-positive and gram-negative bacteria. Neomycin sulfate inhibits Phospholipase C via binding to inositol pho

Streptavidin, 9013-20-1, is a crystalline protein isolated from the bacterium Streptomyces avidinii possessing biotin-binding capacity. Learn more at Thermo Fisher Scientific.

Chromomycin A3, is used as a G-C specific DNA ligand which inhibits transcription and acts as a DNA binding dye. Chromomycin A3 antagonizes enhanced DNA binding of the transcription factors Sp1 and Sp3 to their cognate G-C box, induced by oxidative stress or DNA damage. Furthermore, by inhibiting tr

G418 disulfate, cell culture reagent, 108321-42-2, is an aminoglycoside antibiotic structurally related to gentamicin B1. Learn more at Thermo Fisher Scientific.

Targets gram-negative bacteria

A broad spectrum antibiotic

Streptomycin sulfate, 3810-74-0, the sulfate salt form of streptomycin, is an antibiotic and a protein synthesis inhibitor. 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

Oligomycin, 1404-19-9, a mixture of oligomycin isomers A, B, and C, is a macrolide antibiotic which inhibits membrane-bound mitochondrial ATP synthase. Learn more.

A fourth generation cephalosporin antibiotic

A semi-synthetic antibiotic similar to penicillin

Cefoperazone sodium salt, 62893-20-3, the sodium salt of cefoperazone, is a semi-synthetic, broad-spectrum cephalosporin compound with antibiotic properties. Learn more.

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

Amphotericin B, Streptomyces nodosus, 1397-89-3, is a polyene with antibiotic properties which alters cell membrane permeability, leading to lysis and cell death. Learn more.

A mixture of homologous nucleoside antibiotics

A broad spectrum antibiotic

Azithromycin dihydrate, 117772-70-0, is the dihydrate form of azithromycin, a macrolide antibiotic that functions by reversibly binding to the 50S ribosomal subunit. 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

A broad spectrum antibiotic

Cephalexin hydrate, 1820673-23-1, is a cephalosporin antibiotic which inhibits synthesis of bacterial cell wall mucopeptides. Learn more at Thermo Fisher Scientific.

Specific inhibitor of calcium-activated potassium channels

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

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

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

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

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

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

A first-generation cephalosporin antibiotic

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.

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

Inhibits bacterial cell wall synthesis

Blasticidin S hydrochloride, 3513-03-9, is an aminoacylnucleoside antibiotic which inhibits protein synthesis and is used as a selection agent for transformed cells. Learn more.

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

Mupirocin lithium salt, 95%

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

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 broad spectrum antibiotic targeting a wide range of bacteria

(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.

Impairs mitochondrial protein synthesis