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)
4102 produits trouvés pour "Antibiotiques"
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Tigecycline hydrochloride
CAS :Inhibitor of protein synthesis; glycylcycline class
Formule :C29H39N5O8·HClDegré de pureté :Min. 95%Masse moléculaire :622.11 g/molAlloaureothin
CAS :Alloaureothin is an antibacterial compound, which is a secondary metabolite derived from the bacterial genus *Streptomyces*. This compound functions through a distinct mode of action, primarily targeting bacterial cell components and inhibiting essential growth processes. Alloaureothin disrupts cell wall synthesis and cellular metabolism, leading to effective bacteriostatic or bactericidal outcomes depending on the concentration and specific bacterial species.Degré de pureté :Min. 95%Cefazaflur
CAS :Cefazaflur is a semisynthetic cephalosporin antibiotic, which is derived from the mold Acremonium (formerly known as Cephalosporium). Its mode of action involves inhibiting bacterial cell wall synthesis by targeting penicillin-binding proteins (PBPs). This interference prevents the cross-linking of peptidoglycan chains, which is essential for bacterial cell wall structural integrity, ultimately leading to cell lysis and death.Formule :C13H13F3N6O4S3Degré de pureté :Min. 95%Masse moléculaire :470.47 g/molGrepafloxacin hydrochloride
CAS :Broad-spectrum fluoroquinolone antibacterial agentFormule :C19H22FN3O3•(HCl)xDegré de pureté :Min. 95%Masse moléculaire :395.86 g/molGeneticin sulfate
CAS :Geneticin is very efficient against gram-negative bacteria, however it is not applied for treating infections due to high renal toxicity. Geneticin and its resistance genes found application in the selection of transgenic cell lines including yeasts such as P. pastoris and S. serevisiae, other eukaryotic cell lines such as CHO or HEK293, but also plant cells and bacterial cells.
Formule :C20H40N4O10·2H2SO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :692.71 g/molKanamycin disulfate
CAS :Binds to 70S ribosomal subunit; inhibits translocation and induces miscoding
Formule :C18H36N4O11·2H2O4SDegré de pureté :Min. 67%Couleur et forme :PowderMasse moléculaire :680.66 g/molDihydrostreptomycin B
CAS :Dihydrostreptomycin B is an aminoglycoside antibiotic, which is derived from the bacterium Streptomyces griseus. This antibiotic operates by binding to the 30S subunit of the bacterial ribosome, leading to the inhibition of protein synthesis. The binding disrupts the decoding site, causing misreading of mRNA and ultimately resulting in bactericidal activity.Formule :C27H51N7O17Degré de pureté :Min. 95%Masse moléculaire :745.334143-Formyl rifamycin
CAS :3-Formyl rifamycin is an intermediate in the synthesis of rifampicin that has been used to develop rifamycin derivatives with antibiotic activity. Rifampicin is aa anti-tuberculosis drug that inhibits bacterial DNA replicationFormule :C38H47NO13Degré de pureté :Min. 99 Area-%Couleur et forme :Red PowderMasse moléculaire :725.78 g/molMoxifloxacin HCl
CAS :Inhibitor of DNA synthesis; fluoroquinolone class
Formule :C21H25ClFN3O4Degré de pureté :Min. 98 Area-%Couleur et forme :Yellow PowderMasse moléculaire :437.89 g/molThiolutin
CAS :Inhibitor of RNA polymerases; inhibitor of HSP27-cytoskeleton interactions
Formule :C8H8N2O2S2Degré de pureté :Min. 80 Area-%Couleur et forme :Yellow PowderMasse moléculaire :228.29 g/molPenicillin G potassium
CAS :Penicillin G potassium is a natural penicillin antibiotic with action on bacterial cell wall synthesis and is used for treating severe bacterial infections like meningitis, syphilis, and endocarditis.
Formule :C16H17KN2O4SDegré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :372.48 g/molClindamycin hydrochloride
CAS :Inhibitor of protein synthesis; lincosamide classFormule :C18H34Cl2N2O5SCouleur et forme :White PowderMasse moléculaire :461.44 g/molN-Demethyl roxithromycin
CAS :N-Demethyl roxithromycin is a metabolite of roxithromycin with action on bacterial protein synthesis inhibition and is used for research on macrolide antibiotics.Formule :C40H74N2O15Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :823.02 g/molMezlocillin
CAS :Mezlocillin is a ureidopenicillin antibiotic with action on bacterial cell wall synthesis and is used for treating gram-negative and anaerobic bacterial infections.Formule :C21H25N5O8S2Degré de pureté :Min. 95%Masse moléculaire :539.58 g/molValinomycin
CAS :Valinomycin is an ionophore antibiotic with action on potassium ion transport across cell membranes and is used for research on ion transport and as an antimicrobial agent.
Formule :C54H90N6O18Degré de pureté :Min. 90 Area-%Couleur et forme :White PowderMasse moléculaire :1,111.32 g/molDaunorubicin HCl - Bio-X ™
CAS :Daunorubicin is an anthracycline antibiotic and antineoplastic agent that is used in the treatment of a variety of cancers such as nonlymphocytic leukemia and acute lymphocytic leukemia. The drug binds to DNA and inhibits transcription by intercalating between DNA base pairs and affecting the activity of the topoisomerase II enzyme and thus the gene expression. This results in apoptosis, mitochondrial injury, and finally cell death.Formule :C27H29NO10•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :563.98 g/molDactinomycin
CAS :Actinomycin D is an antibiotic commonly used in chemotherapy for cancer treatment, such as sarcomas, and pediatric solid tumors, Wilms tumor, testicular cancer, and choriocarcinoma; it is generally not very useful in antibiotic therapy. It acts as a transcription inhibitor, binding to DNA duplexes at the transcription initiation complex and preventing RNA polymerase elongation.Formule :C62H86N12O16Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :1,255.42 g/molTobramycin A
CAS :Inhibitor of protein synthesis; aminoglycoside
Formule :C12H25N3O7Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :323.34 g/molDihydrostreptomycin sesquisulfate, EP
CAS :Dihydrostreptomycin sesquisulfate, EP is an aminoglycoside antibiotic, structurally derived from Streptomyces griseus. This compound originates from microbial biosynthesis, a method which harnesses the natural antibiotic-producing capabilities of microbial cultures. The mode of action of dihydrostreptomycin sesquisulfate involves binding to the 30S subunit of bacterial ribosomes, which interrupts the process of protein synthesis, ultimately leading to bacterial cell death.
Formule :C21H41N7O12•(H2SO4)1Degré de pureté :(Hplc) 94.0 To 102.0%Couleur et forme :PowderMasse moléculaire :1,461.42 g/mol1,3-Di-HABA kanamycin A
CAS :1,3-Di-HABA kanamycin A is a derivative of kanamycin A, an aminoglycoside antibiotic used to treat bacterial infections by blocking cell wall synthesis or by inhibiting protein synthesis.Formule :C26H50N6O15Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :686.71 g/mol
