Antibiotici
Gli antibiotici sono composti progettati per distruggere o inibire la crescita di vari microrganismi, svolgendo un ruolo cruciale nel trattamento delle infezioni e nella prevenzione della diffusione delle malattie. Questa categoria offre una gamma diversificata di ingredienti attivi specificamente per la ricerca nel campo biochimico. Questi composti sono strumenti essenziali nello studio dei meccanismi batterici, dei modelli di resistenza e nello sviluppo di nuovi agenti terapeutici. I ricercatori possono esplorare una vasta gamma di antibiotici per comprenderne gli effetti, ottimizzarne l'uso e sviluppare nuovi trattamenti per combattere le minacce microbiche emergenti. La disponibilità di uno spettro così ampio di antibiotici supporta la ricerca avanzata e l'innovazione in microbiologia e scienze farmaceutiche.
Sottocategorie di "Antibiotici"
- Antibiotici macrolidi(26 prodotti)
- Antibiotici steroidei(31 prodotti)
- Antibiotici tetraciclina(20 prodotti)
- antibiotici β-lattamici(11 prodotti)
Trovati 4102 prodotti di "Antibiotici"
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Mitomycin D
CAS:<p>Mitomycin D is an antibiotic and chemotherapeutic agent known for its ability to inhibit DNA synthesis, making it a potent antitumor agent. It is derived from the bacterium *Streptomyces caespitosus*. Mitomycin D functions as a DNA crosslinking agent by alkylating the DNA strands, which interferes with DNA replication and transcription. This mechanism leads to the cessation of cellular division and ultimately induces apoptosis in rapidly dividing cells.</p>Formula:C15H18N4O5Purezza:Min. 95%Peso molecolare:334.33 g/molClindamycin sulfoxide
CAS:Clindamycin sulfoxide is a potent metabolite of the lincosamide antibiotic clindamycin, which is derived from the fermentation product of *Streptomyces lincolnensis*. This compound acts by inhibiting bacterial protein synthesis through binding to the 50S ribosomal subunit, thereby interfering with the translocation steps in protein elongation. The mechanism effectively suppresses the growth of a broad range of Gram-positive bacteria, including *Staphylococcus aureus*, *Streptococcus pneumoniae*, and anaerobic microorganisms.Formula:C18H33ClN2O6SPurezza:Min. 95%Peso molecolare:440.98 g/molClarithromycin-13CD3
CAS:<p>Clarithromycin-13CD3 is an isotopically labeled macrolide antibiotic, which is synthesized to include deuterium (D) and carbon-13 (^13C) in its molecular structure. This modified compound serves as a stable isotope-labeled standard, primarily sourced from chemical synthesis. The incorporation of these isotopes differentiates it from the naturally occurring antibiotic, enabling its use in precise analytical studies.</p>Formula:C37CH66D3NO13Purezza:Min. 95%Peso molecolare:751.97 g/molErythromycin, Antibiotic for Culture Media Use Only
CAS:Erythromycin, Antibiotic for Culture Media Use Only, is a macrolide antibiotic derived from the bacterium *Saccharopolyspora erythraea*. It functions by inhibiting protein synthesis, specifically targeting the 50S ribosomal subunit in susceptible bacteria. This action results in the prevention of peptide chain elongation, effectively halting bacterial growth and proliferation.Formula:C37H67NO13Purezza:Min. 93.0 Area-%Peso molecolare:733.93 g/molRef: 3D-E-3250
1kgPrezzo su richiesta100gPrezzo su richiesta250gPrezzo su richiesta500gPrezzo su richiesta2500gPrezzo su richiesta-Unit-ggPrezzo su richiestaTri-O-benzyl FR 900098
CAS:<p>Tri-O-benzyl FR 900098 is a chemical compound, often referenced in biochemical research contexts. It is a synthetic derivative that originates from complex chemical synthesis, involving multiple benzylation steps to modify the original molecular framework. This structural transformation lends the compound unique chemical properties.</p>Formula:C26H30NO5PPurezza:Min. 95%Peso molecolare:467.49 g/molAspterric acid
CAS:Plant growth regulatorFormula:C15H22O4Purezza:Min. 95%Peso molecolare:266.33 g/molIclaprim
CAS:Iclaprim is an antibiotic, which is a synthetic diaminopyrimidine antimicrobial agent with a specific mechanism of action. It works by selectively inhibiting bacterial dihydrofolate reductase, a crucial enzyme in the bacterial folate synthesis pathway. This inhibition prevents the production of tetrahydrofolate, ultimately disrupting DNA, RNA, and protein synthesis in susceptible bacterial cells.Formula:C19H22N4O3Purezza:Min. 95%Peso molecolare:354.4 g/molDecoyinine
CAS:Decoyinine is an antibiotic compound, which is derived from the bacterium *Streptomyces hygroscopicus*. Its mode of action involves the inhibition of guanine nucleotide synthesis. By targeting the biosynthesis pathway of nucleotides, Decoyinine effectively impedes the growth and proliferation of bacterial cells.Formula:C11H13N5O4Purezza:Min. 95%Peso molecolare:279.25 g/molChaetoglobosin A - From chaetomium globosum
CAS:<p>Chaetoglobosin A is a mycotoxin, which is a secondary metabolite produced by the fungus Chaetomium globosum. This compound exhibits its mode of action by disrupting the cytoskeletal elements within cells, primarily affecting actin polymerization. This interference leads to alterations in cell morphology and can induce apoptosis in certain cell lines.</p>Formula:C32H36N2O5Purezza:Min. 95%Peso molecolare:528.64 g/molErythromycin B
CAS:<p>Erythromycin B is a semisynthetic macrolide antibiotic, which is derived from the actinomycete *Saccharopolyspora erythraea*. Its mode of action involves inhibiting bacterial protein synthesis by binding to the 50S ribosomal subunit. This interference with protein synthesis effectively hampers bacterial growth, making it a potent bacteriostatic agent.</p>Formula:C37H67NO12Purezza:90%NmrPeso molecolare:717.93 g/molPirlimycin HCl
CAS:<p>Pirlimycin HCl is an antibacterial product, which is a semi-synthetic derivative of the natural antibiotic lincomycin produced by Streptomyces lincolnensis. Its mode of action involves the inhibition of bacterial protein synthesis by binding to the 50S ribosomal subunit, thereby preventing the elongation of peptide chains. This action is particularly effective against Gram-positive bacteria, including Staphylococcus and Streptococcus species.</p>Formula:C17H31ClN2O5S·HClPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:447.42 g/molDesmethyl doxorubicin oxalate
CAS:<p>Desmethyl doxorubicin oxalate is an anthracycline-type chemotherapeutic agent, which is derived from the naturally occurring antibiotic doxorubicin. This compound comprises a desmethylated form of doxorubicin combined with oxalate. Its mode of action involves intercalating DNA strands and inhibiting topoisomerase II, thereby disrupting DNA replication and transcription. This interference leads to the inhibition of cancer cell proliferation and induces apoptosis.</p>Formula:C26H27NO11Purezza:Min. 95%Peso molecolare:529.49 g/molAmikacin B Sulfate
CAS:Inhibitor of protein synthesis; aminoglycosideFormula:C22H44N6O12xH2so4Purezza:Min. 95%Peso molecolare:584.62 g/molDihydrostreptomycin sesquisulfate
CAS:<p>Dihydrostreptomycin sesquisulfate is an aminoglycoside antibiotic, which is derived from the bacterium Streptomyces griseus. Its mode of action involves binding to the 30S subunit of the bacterial ribosome, leading to the disruption of protein synthesis. This binding interferes with the initiation complex formation, causing misreading of mRNA and ultimately inhibiting bacterial growth.</p>Formula:C21H41N7O12•(H2SO4)1Purezza:Min. 95%Peso molecolare:730.71 g/molBiotinyl tobramycin amide
CAS:<p>Biotinyl tobramycin amide is a biotinylated form of the antibiotic tobramycin, which is derived from the actinobacterium Streptomyces tenebrarius. It features a tobramycin core, a potent aminoglycoside antibiotic, chemically linked to biotin. This modification allows for the specific attachment to avidin or streptavidin-labeled probes due to the strong biotin-streptavidin interaction, facilitating various labeling and detection techniques in research.</p>Formula:C28H51N7O11SPurezza:Min. 95%Peso molecolare:693.81 g/molRifampicin, Antibiotic for Culture Media Use Only
CAS:Rifampicin is a drug that inhibits protein synthesis in bacteria and is used to treat tuberculosis. Rifampicin binds to the beta subunit of the bacterial RNA polymerase, inhibiting transcription and translation. It has been shown to inhibit the acetylcholine receptor function in rats, which may be related to its antituberculosis activity. Histopathological studies have shown that rifampicin inhibits the growth of human tumors in mice, including lung cancer, breast cancer, and leukemia. The drug is also being studied for its potential use in treating Alzheimer's disease. The pharmacokinetics and oral bioavailability of rifampicin have been studied and Rifampicin has been shown to be an effective anti-tuberculosis drug.Formula:C43H58N4O12Purezza:Min. 90.0 Area-%Peso molecolare:822.94 g/molRef: 3D-R-6000
1gPrezzo su richiesta1kgPrezzo su richiesta100gPrezzo su richiesta250gPrezzo su richiesta500gPrezzo su richiesta-Unit-ggPrezzo su richiestaNigericin sodium
CAS:<p>Nigericin transports cations across the membrane of the cell and it is used to study anion transport. It can be used as a buffer to control pH value inside of the cell.</p>Formula:C40H67NaO11Purezza:Min. 95%Peso molecolare:746.94 g/molCefodizime
CAS:<p>Cefodizime is a third-generation cephalosporin antibiotic, which is derived from the fungus Acremonium. It exerts its bactericidal effects by inhibiting bacterial cell wall synthesis. This action is achieved through binding to penicillin-binding proteins (PBPs), leading to the interruption of peptidoglycan cross-linking essential for the bacterial cell wall integrity. The breakdown of cell wall synthesis results in the lysis and death of the bacterial cell.</p>Purezza:Min. 95%Porfiromycin
CAS:<p>Porfiromycin is an antineoplastic antibiotic with action on DNA alkylation and cross-linking and is used for research on cancer treatment, particularly for hypoxic tumors.</p>Formula:C16H20N4O5Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:348.35 g/mol10, 11-Dehydrocurvularin
CAS:<p>10, 11-Dehydrocurvularin is a fungal phytotoxin with heat shock response and immune-modulatory activitie. Curvularins inhibit the expression of the inducible nitric oxide synthase (iNOS), thereby acting as anti-inflammatory agents and immune system modulators</p>Purezza:Min. 95%Colore e forma:Powder
