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 4104 productos de "Antibióticos"
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Sarafloxacin hydrochloride
CAS:Sarafloxacin hydrochloride is a fluoroquinolone antibiotic with action on bacterial DNA gyrase and topoisomerase IV and is used for treating bacterial infections in veterinary medicine.Fórmula:C20H18ClF2N3O3Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:421.82 g/molHygromycin B
CAS:Hygromycin B binds near the A site of 16S rRNA and induces errors in the code by inhibition of translocation of peptydil-tRNA, however to a lesser extent compared to other aminoglycosides. Hygromycin B is efficient against bacteria, fungi and other eukaryotic cells, but more often used for the selection of eukaryotic cells including yeasts, such as, P. pastoris and S. cerevisiae, and mammalian cell lines, such as, CHO.Fórmula:C20H37N3O13Pureza:Min. 95%Forma y color:White PowderPeso molecular:527.52 g/molC-390, Antibiotic for Culture Media Use Only
CAS:C-390 is an antibacterial agent. Selective isolation of Pseudomonas aeruginosa from other bacterial species when added to an agar medium.Fórmula:C29H27ClN2HClPureza:Min. 98.0 Area-%Peso molecular:490.05 g/molDifloxacin HCl
CAS:Difloxacin HCl is a fluoroquinolone antibiotic with action on bacterial DNA gyrase inhibition and is used for treating bacterial infections in veterinary medicine.Fórmula:C21H20ClF2N3O3Pureza:Min. 95 Area-%Forma y color:White PowderPeso molecular:435.85 g/molIsochlortetracycline
CAS:Isochlortetracycline is a tetracycline antibiotic with a mode of action that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. It is used for treating bacterial infections in both humans and animals.Fórmula:C22H23ClN2O8Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:478.88 g/molDelamanid
CAS:Delamanid is a second-line antimicrobial agent, which is a synthetic derivative of the nitro-dihydro-imidazooxazole compound. Delamanid originates from a laboratory synthesis designed to target and inhibit specific components of bacterial cell wall synthesis. The mode of action involves the inhibition of mycolic acid synthesis, which is critical for the maintenance and construction of the cell wall in Mycobacterium tuberculosis. This inhibition disrupts bacterial cell wall integrity, ultimately exerting a bactericidal effect against actively replicating and dormant mycobacterial cells.Fórmula:C25H25F3N4O6Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:534.48 g/molApramycin sulfate
CAS:Apramycin sulfate is a semisynthetic antibiotic that inhibits the growth of Gram-negative bacteria. It is a sulfonamide and has been used in clinical isolates to treat bacterial infections. Apramycin sulfate inhibits the biosynthesis of folic acid, which is important for DNA synthesis and cell division. It also inhibits the production of RNA by binding to ribosomes and inhibiting protein synthesis. Apramycin has been shown to have anticancer properties as well, with studies showing that it can inhibit tumor growth in vitro and in vivo.Fórmula:C21H41N5O11·H2SO4Pureza:Min. 550 Usp U/MgForma y color:Brown Slightly Yellow Yellow PowderPeso molecular:637.66 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/molVancomycin hydrochloride, Antibiotic for Culture Media Use Only
CAS:Vancomycin hydrochloride is an antibiotic that is used against Gram-positive bacteria, including Staphylococcus aureus. It has been shown to inhibit the growth of bacteria by binding the D-alanyl-D-alanine moiety of the peptidoglycan cell wall precursor, inhibiting the peptidoglycan synthesis and disrupting its cross linking. It also inhibits particle formation when it reacts with human plasma, which can lead to hemolysis and hemagglutination. The absorption spectrum for vancomycin hydrochloride shows maxima at 230, 260, 290, and 320 nm, which are characteristic for this compound. Vancomycin has been used in several studies for treatment of methicillin-resistant Staphylococcus aureus infections.
Fórmula:C66H76Cl3N9O24Peso molecular:1,485.71 g/molRef: 3D-Q-201920
25gA consultar50gA consultar100gA consultar250gA consultar500gA consultar-Unit-ggA consultarErythromycin
CAS:A broad-spectrum antibiotic of macrolide class, which targets 50S ribosomal subunit and inhibits protein synthesis. Erythromycin is widely used in molecular biology and biotechnology as a selection marker. Erythromycin is also an agonist of the motilin receptor, and it has prokinetic activity on the gut.Fórmula:C37H67NO13Pureza:Min. 95%Forma y color:PowderPeso molecular:733.93 g/molCefazaflur
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.Fórmula:C13H13F3N6O4S3Pureza:Min. 95%Peso molecular:470.47 g/molOritavancin diphosphate
CAS:Producto controladoOritavancin diphosphate is a lipoglycopeptide antibiotic with action on bacterial cell wall synthesis and is used for treating acute bacterial skin and skin structure infections.Fórmula:C86H97Cl3N10O26·2H3O4PPureza:Min. 95%Forma y color:PowderPeso molecular:1,989.09 g/molColistin sulfate
CAS:Colistin is a narrow-spectrum antibiotic efficient mostly against gram-negative bacteria. Colistin interacts with the outer membrane of gram-negative bacteria and induces a transfer of divalent cations of calcium and magnesium from the negatively charged phosphate groups. This causes the disruption of the outer membrane and release of lipopolysaccharides. It is commonly used against Enterobacteriaceae and Aeromonas, and none-fermentative gram-negative bacteria as well as for carbapenem-resistant Acinetobacter strains.Fórmula:C53H102N16O17SPureza:Min. 77 Area-%Forma y color:White PowderPeso molecular:1,266.73 g/molOligomycin C 97%
CAS:Oligomycin C 97% is a macrolide antibiotic with action on mitochondrial ATP synthase inhibition and is used for research on oxidative phosphorylation and cellular metabolism.Fórmula:C45H72O12Pureza:Min. 95%Forma y color:PowderPeso molecular:805.05 g/molDalbavancin HCl
CAS:Second-generation lipoglycopeptide antibiotic
Fórmula:C88H100Cl2N10O28·HClPureza:85 To 105%Forma y color:White Off-White PowderPeso molecular:1,853.15 g/molDalbavancin
CAS:Dalbavancin is a lipoglycopeptide antibiotic with action against gram-positive bacteria, including MRSA and is used for treating acute bacterial skin and skin structure infections.Fórmula:C88H100Cl2N10O28Pureza:Min. 95%Forma y color:PowderPeso molecular:1,816.69 g/molPiperacillin sodium
CAS:Piperacillin sodium is a broad-spectrum beta-lactam antibiotic with action on bacterial cell wall synthesis and is used for treating severe infections caused by gram-negative bacteria, including Pseudomonas aeruginosa.Fórmula:C23H27N5O7S•NaPureza:Min. 95%Forma y color:PowderPeso molecular:540.55 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/molTulathromycin B - 5% (mixture with Tulathromycin A)
CAS:Inhibitor of protein synthesis; macrolide class
Fórmula:C41H79N3O12Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:806.08 g/molFlucloxacillin sodium
CAS:Flucloxacillin sodium is a beta-lactam antibiotic with action on bacterial cell wall synthesis and is used for treating skin, bone, and respiratory infections.Fórmula:C19H16ClFN3NaO5SPureza:Min. 95%Forma y color:White PowderPeso molecular:475.85 g/mol
