Antibióticos
Los antibióticos son compuestos diseñados para destruir o inhibir el crecimiento de diversos microorganismos, desempeñando un papel crucial en el tratamiento de infecciones y en la prevención de la propagación de enfermedades. Esta categoría ofrece una gama diversa de ingredientes activos específicamente para la investigación en el campo bioquímico. Estos compuestos son herramientas esenciales en el estudio de los mecanismos bacterianos, los patrones de resistencia y el desarrollo de nuevos agentes terapéuticos. Los investigadores pueden explorar una amplia variedad de antibióticos para comprender sus efectos, optimizar su uso y desarrollar nuevos tratamientos para combatir amenazas microbianas emergentes. La disponibilidad de un espectro tan amplio de antibióticos apoya la investigación avanzada y la innovación en microbiología y ciencias farmacéuticas.
Subcategorías de "Antibióticos"
- Antibióticos macrólidos(26 productos)
- Antibióticos esteroides(31 productos)
- Antibióticos de tetraciclina(20 productos)
- Antibióticos β-lactámicos(11 productos)
Se han encontrado 4103 productos de "Antibióticos"
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Cefatrizine propylene glycol
CAS:Cefatrizine propylene glycol is a cephalosporin antibiotic with action against gram-positive and gram-negative bacteria and is used for treating respiratory and skin infections.Fórmula:C21H26N6O7S2Pureza:Min. 95%Forma y color:PowderPeso molecular:538.6 g/molAmrubicin maleate
CAS:Amrubicin maleate is an anthracycline antibiotic and is used for the treatment of small cell lung cancer. It inhibits topoisomerase II, leading to DNA breaks and cell deathFórmula:C25H25NO9·C4H4O4Pureza:(%) Min. 80%Forma y color:PowderPeso molecular:599.54 g/molAzithromycin N-oxide
CAS:Azithromycin N-oxide is a macrolide antibiotic derivative and is used for research purposes. Its mode of action is similar to azithromycin.
Fórmula:C38H72N2O13Pureza:Min. 95%Forma y color:White PowderPeso molecular:764.98 g/molNourseothricin sulfate
CAS:Aminoglycoside antibiotic; inhibits protein synthesis by inducing miscoding
Fórmula:C19H34O8N8•H2SO4Pureza:Min. 85%Forma y color:White PowderPeso molecular:600 g/molCefoxitin sodium salt, Antibiotic for Culture Media Use Only
CAS:Cefoxitin sodium salt is a cephamycin-type antibiotic, which is a semi-synthetic derivative of cephalosporin. As a beta-lactam antibiotic, it is derived from the fermentation of *Streptomyces lactamdurans* and chemically modified to enhance stability against certain bacterial beta-lactamases. Its primary mode of action involves inhibiting bacterial cell wall synthesis by binding to penicillin-binding proteins, disrupting the transpeptidation or cross-linking of peptidoglycan layers. This action effectively prevents the bacteria from maintaining cell wall integrity, leading to cell lysis.Fórmula:C16H16N3NaO7S2Pureza:Min. 98.0 Area-%Peso molecular:449.43 g/molRef: 3D-C-2480
1gA consultar5gA consultar10gA consultar500mgA consultar2500mgA consultar-Unit-ggA consultarOmadacycline tosylate
CAS:Omadacycline tosylate is a aminomethylcycline antibiotic with action on bacterial protein synthesis inhibition and is used for treating community-acquired bacterial pneumonia and skin infections.Fórmula:C36H48N4O10SPureza:Min. 95%Forma y color:PowderPeso molecular:728.85 g/molValidamycin A
CAS:Validamycin A is an antibiotic and fungicide with action as a trehalase inhibitor, disrupting carbohydrate metabolism in fungi and is used for controlling fungal diseases like sheath blight in rice and damping-off in cucumbers.
Fórmula:C20H35NO13Pureza:Min. 92 Area-%Forma y color:White PowderPeso molecular:497.49 g/molChlorotetracycline monohydrochloride, Antibiotic for Culture Media Use Only
CAS:Chlorotetracycline monohydrochloride is an antibiotic compound specifically designed for culture media use. It is derived from a naturally occurring tetracycline produced by the bacterium *Streptomyces aureofaciens*. As a broad-spectrum antibiotic, chlorotetracycline functions by inhibiting protein synthesis in susceptible bacteria. It binds to the 30S subunit of the bacterial ribosome, blocking the attachment of aminoacyl-tRNA to the ribosomal acceptor site, which effectively halts translational elongation.Fórmula:C22H24Cl2N2O8Pureza:(Chlortetracycline Hcl) Min. 89.5%Forma y color:Yellow PowderPeso molecular:515.34 g/molNovobiocin sodium
CAS:Inhibitor of prokaryotic DNA gyrase, eukaryotic DNA topoisomerase and HSP90Fórmula:C31H35N2NaO11Pureza:Min. 94%Forma y color:PowderPeso molecular:634.61 g/molGentamycin sulphate
CAS:Gentamycin sulphate is the salt form of the broad-spectrum antibiotic gentamycin (a.k.a. gentamicin). Gentamycin is active against clinically relevant bacteria, such as: Pseudomonas aeruginosa, Klebsiella pneumoniae, Escherichia coli, Serratia marcescens, and is used to fight infections from Staphylococcus, Citrobacter and Enterobacteriaceae species. Gentamycin is a natural mixture of four congeners, one of which is gentamicin C2a. Gentamycin has been included in biomedical implantable materials, such as, bone grafts, to reduce the risk of infection.Fórmula:C21H43N5O7·H2SO4Forma y color:White PowderPeso molecular:575.68 g/molTosufloxacin toluenesulfonate hydrate
CAS:Tosufloxacin toluenesulfonate hydrate is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating bacterial infections, particularly respiratory infections.Fórmula:C19H15F3N4O3·C7H8O3S·H2OPureza:Min. 95%Forma y color:PowderPeso molecular:594.56 g/molTosufloxacin
CAS:Inhibitor of DNA replication; inhibitor of theophylline and caffeine metabolism
Fórmula:C19H15F3N4O3Pureza:Min. 95%Peso molecular:404.34 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.
Fórmula:C20H40N4O10·2H2SO4Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:692.71 g/molCefsulodin sodium salt (SCE-129), Antibiotic for Culture Media Use Only
CAS:Cefsulodin sodium salt is a beta lactam antibiotic in the third-generation cephalosporin family that inhibits penicillin-binding proteins (PBPs) to disrupt bacterial cell wall synthesis.
Fórmula:C22H19N4NaO8S2Pureza:Min. 97.0 Area-%Peso molecular:554.53 g/molRosaramicin butyrate
CAS:Rosaramicin butyrate is a macrolide antibiotic, which is derived from the fermentation of Streptomyces bacteria. With a mechanism of action that involves the inhibition of bacterial protein synthesis, it binds to the 50S subunit of the bacterial ribosome. This interference prevents the translocation step during protein translation, effectively halting the growth of susceptible bacterial strains.Fórmula:C35H57NO10Pureza:Min. 95%Peso molecular:651.83 g/molFostriecin
CAS:Fostriecin is a potent anticancer agent, which is a natural product isolated from the bacterium Streptomyces pulveraceus. It acts primarily as an inhibitor of protein phosphatases, particularly protein phosphatase 2A (PP2A) and protein phosphatase 4 (PP4), functioning by blocking their catalytic activity. This inhibition disrupts cell cycle regulation, leading to apoptosis in cancer cells.Fórmula:C19H27O9PPureza:Min. 95%Peso molecular:403.4 g/molTicarcillin disodium salt, Antibiotic for Culture Media Use Only
CAS:Ticarcillin is a member of the beta-lactam family of antibiotics and has bactericidal activity against Gram-positive and Gram-negative bacteria such as Staphylococcus and Pseudomonas strains. Ticarcillin inhibits cell wall synthesis by binding to penicillin-binding protein (PBP) and blocking transpeptidase. It also has a C-terminal that can inhibit domain I and II beta-lactamases (namely, PEN2). The lactam ring in ticarcillin is cleaved by beta-lactamase, which makes it ineffective, thus ticarcillin is often combined with β-lactamase inhibitors such as clavulanic acid.Fórmula:C15H14N2Na2O6S2Pureza:Min. 87.0 Area-%Peso molecular:428.40 g/molFluconazole-d4
CAS:Fluconazole-d4 is a deuterated compound of Fluconazole. Fluconazole has a CAS number of 86386-73-4. Triazole antifungal agent that is used to treat oropharyngeal candidiasis and cryptococcal meningitis in AIDS.Fórmula:C13H8D4F2N6OForma y color:SolidPeso molecular:310.30Spiramycin Embonate
CAS:Producto controladoApplications Spiramycin Embonate is an antibiotic that is used in biological studies in the role of multidrug resistance of Strenotrophomonas maltophilia.
References Huang, Y., et al.: J. Antimicrob. Chemother., 68, 1987 (2013); Poole, K., et al.: Mol. Microbiol., 21, 713 (1996)Fórmula:C66H90N2O20Forma y color:NeatPeso molecular:1231.42Desacetyl-7-ACA Lactone Hydrochloride
CAS:Applications Desacetyl-7-ACA lactone Hydrochlorideis a lactone derivative of 7-Aminocephalosporanic acid (A603415), a fundamental building block in the synthesis of cephalosporin antibiotics.
References Fritz-Wolf, K., et al.: Prot. Sci., 11, 92 (2002); Parmar, A., et al.: Crit. Rev. Biotech., 18, 1 (1998)Fórmula:C8H8N2O3S•(HCl)Forma y color:White SolidPeso molecular:248.69
