Antibiotiques
Les antibiotiques sont des composés conçus pour détruire ou inhiber la croissance de divers microorganismes, jouant un rôle crucial dans le traitement des infections et la prévention de la propagation des maladies. Cette catégorie offre une gamme diversifiée d'ingrédients actifs spécifiquement destinés à la recherche dans le domaine biochimique. Ces composés sont des outils essentiels pour étudier les mécanismes bactériens, les modèles de résistance et le développement de nouveaux agents thérapeutiques. Les chercheurs peuvent explorer une large variété d'antibiotiques pour comprendre leurs effets, optimiser leur utilisation et développer de nouveaux traitements pour combattre les menaces microbiennes émergentes. La disponibilité d'un spectre aussi large d'antibiotiques soutient la recherche avancée et l'innovation en microbiologie et en sciences pharmaceutiques.
Sous-catégories appartenant à la catégorie "Antibiotiques"
- Antibiotiques macrolides(26 produits)
- Antibiotiques stéroïdiens(31 produits)
- Antibiotiques de type tétracycline(20 produits)
- antibiotiques β-lactames(11 produits)
4104 produits trouvés pour "Antibiotiques"
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Penicillin G sodium
CAS :Penicillin G sodium is a natural penicillin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections such as pneumonia, gonorrhea, and anthrax.Formule :C16H17N2NaSO4Couleur et forme :White PowderMasse moléculaire :356.37 g/molNeomycin trisulfate, Antibiotic for Culture Media Use Only
CAS :Neomycin, one of the many oligosaccharide containing antibiotics, is an aminoglycoside antibiotic found in Streptomyces fradiae (Collins, 2006) with wide spectrum, active against Gram-negative Gram-positive bacteria. Neomycin is commony used as a selection marker in cloning, and is therefore used in growth media to select colonies with the neomycin resistance cassette integrated into their genome. Neomycin is a mixture of neomycin B (Framycetin) and its epimer Neomycin C, the latter component accounting for some 5â15% of the mixture.Formule :C23H52N6O25S3Masse moléculaire :908.88 g/molDoxycycline hydrochloride
CAS :Antibiotic; anti-protozoal; anti-helmintic; protein synthesis inhibitorFormule :C22H24N2O8•HClDegré de pureté :Min. 95%Masse moléculaire :480.9 g/molSulbactam
CAS :A semi-synthetic beta-lactamase inhibitorFormule :C8H11NO5SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :233.24 g/molRanimycin
CAS :Ranimycin is an antibiotic, which is derived from a natural microbial source. It exhibits bactericidal activity by inhibiting bacterial protein synthesis, thereby preventing bacterial cell growth and proliferation. This disruption of protein synthesis is achieved through binding to the bacterial ribosome, effectively halting the process of translating mRNA into vital bacterial proteins, which are essential for their survival and replication.Formule :C12H18O6Degré de pureté :Min. 95%Masse moléculaire :258.27 g/molNystatin
CAS :Nystatin is an antifungal compound, which is produced by the bacterium *Streptomyces noursei*. It functions by binding to ergosterol, a crucial component of fungal cell membranes, creating pores that lead to increased membrane permeability. This disruption results in the leakage of essential cellular components, ultimately causing cell death.Formule :C47H75NO17Degré de pureté :Min. 85 Area-%Couleur et forme :PowderMasse moléculaire :926.09 g/molFosfomycin disodium
CAS :Broad-spectrum antibiotic; bacterial cell wall biogenesis inhibitorFormule :C3H5Na2O4PDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.02 g/molMitomycin C
CAS :Chemoterapeutic agent; DNA crosslinkerFormule :C15H18N4O5Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :334.33 g/molNorfloxacin
CAS :Norfloxacin is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating urinary tract infections and gonorrhea.Formule :C16H18FN3O3Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :319.33 g/molAlvespimycin hydrochloride
CAS :Alvespimycin hydrochloride is a chemical inhibitor that binds and inhibits the ATP-binding site of Hsp90, an enzyme involved in protein synthesis. This inhibition prevents the release of other proteins that are needed for protein synthesis, leading to cell death. Alvespimycin hydrochloride has been shown to have anti-cancer properties in vitro assays. Alvespimycin hydrochloride is a semi-synthetic derivative of the antibiotic geldanamycinFormule :C32H48N4O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :616.75 g/molDoxycycline calcium
CAS :Antibiotic; anti-protozoal; anti-helmintic; protein synthesis inhibitorFormule :C22H24N2O8·2CaDegré de pureté :Min. 95%Masse moléculaire :524.59 g/molAmpicillin sodium salt - Bio-X ™
CAS :Ampicillin is a β-lactam antibiotic with a broad spectrum of activity against Gram-positive and Gram-negative bacteria. It is used in the treatment of bacterial infections, including those caused by methicillin-resistant Staphylococcus aureus (MRSA), Streptococcus pneumoniae, and Listeria monocytogenes. Ampicillin binds to penicillin-binding proteins in the bacterial cell wall by competitive inhibition. It prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.Formule :C16H19N3O4S·NaDegré de pureté :Min. 85 Area-%Couleur et forme :PowderMasse moléculaire :372.4 g/molTobramycin sulfate
CAS :Inhibitor of protein synthesis; aminoglycosideFormule :C18H37N5O9H2SO4Degré de pureté :634 To 739 Ug/MgCouleur et forme :White PowderMasse moléculaire :506.75 g/molGemifloxacin mesylate
CAS :Inhibits DNA gyrase and topoisomerase IVFormule :C19H24FN5O7SDegré de pureté :Min. 95%Couleur et forme :White Beige PowderMasse moléculaire :485.49 g/molCycloheximide - Antibiotic for Culture Media Use Only
CAS :Cycloheximide is produced by the bacteria Streptomyces griseus. In eukaryotic organisms, it acts as an inhibitor of protein biosynthesis, interfering with protein elongation by binding to the E-site of ribosomes after two elongation cycles. It has many in vitro applications, with the most popular being to determine a proteins half-life. It is used as an antifungal in VTM. It does not appear to inhibit cell culture or viral replication at a concentration of 10ug/ml.Formule :C15H23NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :281.35 g/molOritavancin
CAS :Oritavancin is a semi-synthetic lipoglycopeptide antibiotic that inhibits bacterial cell wall synthesis by binding to the D-alanyl-D-alanine moiety of peptidoglycan precursors. It has been shown to be active against methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens. Oritavancin also inhibits the growth of thp-1 cells in vitro and has been shown to be effective against endocarditis caused by MRSA.Formule :C86H97Cl3N10O26Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,793.1 g/molCeftriaxone sodium hydrate - Bio-X ™
CAS :Ceftriaxone is a broad-spectrum cephalosporin antibiotic that is used for the treatment of bacterial infections in different locations such as the skin, soft tissue and respiratory tract. This drug works by inhibiting mucopeptide synthesis in the bacterial cell wall. As a result, bacteria will produce defective cell walls leading to cell death.Formule :C18H16N8Na2O7S3·5H2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :661.6 g/molTetracycline
CAS :Antibiotic of tetracycline class; protein synthesis inhibitorFormule :C22H24N2O8Degré de pureté :Min. 91 Area-%Couleur et forme :PowderMasse moléculaire :444.43 g/molRifampicin
CAS :Inhibitor of RNA synthesis
Formule :C43H58N4O12Degré de pureté :Min. 95%Couleur et forme :Orange Red PowderMasse moléculaire :822.94 g/molCefadroxil
CAS :Cefadroxil is a first-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating infections like strep throat, skin infections, and urinary tract infections.Formule :C16H17N3O5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :363.39 g/mol
