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Antibiotiques

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"

4102 produits trouvés pour "Antibiotiques"

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  • Panipenem

    CAS :
    Panipenem is a carbapenem antibiotic, which is a type of beta-lactam antibiotic derived from thienamycin. It functions by inhibiting penicillin-binding proteins (PBPs), which are essential for bacterial cell wall synthesis. This inhibition disrupts the cell wall construction, leading to cell lysis and death, thereby demonstrating strong bactericidal activity.
    Formule :C15H21N3O4S
    Degré de pureté :Min. 95%
    Masse moléculaire :339.41 g/mol

    Ref: 3D-FP75030

    1mg
    1.503,00€
    2mg
    2.440,00€
    5mg
    5.184,00€
    250µg
    631,00€
    500µg
    930,00€
  • Gentamicin C2 pentaacetate (2 : 1 Mixture of C2 and C2a)

    Produit contrôlé
    CAS :
    <p>Gentamicin C2 pentaacetate (2 : 1 Mixture of C2 and C2a) is an aminoglycoside class antibiotic derivative, primarily derived from the fermentation of Micromonospora species. This product is a semi-synthetic compound, combining two closely related gentamicin components, C2 and C2a, in a specified ratio. Its mode of action involves binding to the 30S subunit of the bacterial ribosome, which disrupts protein synthesis resulting in bactericidal activity against a wide spectrum of Gram-negative and some Gram-positive bacteria.</p>
    Formule :C30H61N5O17
    Degré de pureté :Min. 95%
    Masse moléculaire :763.83 g/mol

    Ref: 3D-AG16459

    1mg
    729,00€
    2mg
    1.085,00€
    5mg
    2.429,00€
    10mg
    3.855,00€
    500µg
    486,00€
  • L-Carnitine fumarate

    CAS :
    <p>L-Carnitine fumarate is a compound that functions as a dietary supplement, which is synthesized by combining L-carnitine, an amino acid derivative naturally found in the body, with fumaric acid. This product is primarily sourced from fermentation or chemical synthesis processes to produce L-carnitine, which is then reacted with fumaric acid to form the fumarate salt. This combination enhances the stability and bioavailability of L-carnitine.</p>
    Formule :C7H15NO3·C4H4O4
    Degré de pureté :Min. 95%
    Masse moléculaire :277.27 g/mol

    Ref: 3D-AC157158

    1kg
    466,00€
    2kg
    693,00€
    250g
    304,00€
    500g
    349,00€
  • 6,11-Di-O-methyl erythromycin

    CAS :
    <p>6,11-Di-O-methyl erythromycin is a semi-synthetic derivative of erythromycin, which is a macrolide antibiotic originally sourced from the bacterium *Saccharopolyspora erythraea*. This compound is produced through chemical modification of the natural antibiotic to improve its pharmacokinetic properties, such as stability and absorption.</p>
    Formule :C39H71NO13
    Degré de pureté :Min. 95%
    Masse moléculaire :761.98 g/mol

    Ref: 3D-AD16699

    2mg
    303,00€
    5mg
    320,00€
    10mg
    450,00€
    25mg
    668,00€
  • Chaetoglobosin 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>
    Formule :C32H36N2O5
    Degré de pureté :Min. 95%
    Masse moléculaire :528.64 g/mol

    Ref: 3D-BC162713

    1mg
    497,00€
    2mg
    736,00€
    5mg
    837,00€
    10mg
    1.315,00€
    25mg
    1.973,00€
  • Cefotaxime sodium - Sterile grade

    CAS :
    <p>Cefotaxime sodium - Sterile grade is a cephalosporin antibiotic, which is derived from the beta-lactam class of antibacterial agents. It effectively disrupts bacterial cell wall synthesis by binding to and inhibiting penicillin-binding proteins, leading to cell lysis and death. This mechanism of action is potent against a variety of Gram-positive and Gram-negative bacteria, making it a valuable tool in clinical settings.</p>
    Formule :C16H17N5O7S2·Na
    Degré de pureté :Min. 95%
    Masse moléculaire :478.46 g/mol

    Ref: 3D-AC165016

    5kg
    1.644,00€
    10kg
    2.818,00€
  • Aphidicolin

    CAS :
    <p>Aphidicolin is a tetracyclic diterpenoid that acts as a potent inhibitor of DNA polymerase. Derived from the fungus *Cephalosporium aphidicola*, it is primarily identified for its ability to impede DNA synthesis by targeting eukaryotic DNA polymerase α. This selective inhibition disrupts replication processes, making it a crucial tool for studying cell cycle dynamics.</p>
    Formule :C20H34O4
    Degré de pureté :Min. 95%
    Masse moléculaire :338.48 g/mol

    Ref: 3D-BA162709

    1mg
    547,00€
    2mg
    863,00€
    5mg
    1.356,00€
    10mg
    2.218,00€
    25mg
    4.357,00€
  • Herbimycin

    CAS :
    <p>Herbimycin is an antibiotic, which is a natural product derived from Streptomyces bacteria. It functions primarily as a tyrosine kinase inhibitor, disrupting cellular signaling pathways by binding to the ATP-binding site of kinases and inhibiting phosphorylation events. This mode of action makes it an effective tool for scientists studying signal transduction processes and oncogenic transformation.</p>
    Formule :C30H42N2O9
    Degré de pureté :Min. 95%
    Masse moléculaire :574.66 g/mol

    Ref: 3D-FH75163

    1mg
    1.002,00€
  • 3'-N-Desmethyl-3'-N-tosyl azithromycin

    CAS :
    3'-N-Desmethyl-3'-N-tosyl azithromycin is a semi-synthetic macrolide antibiotic analog, which is a derivative of azithromycin, a well-known member of the macrolide class of antibiotics. This compound is synthesized through chemical modifications of the parent molecule, azithromycin, to potentially enhance its pharmacokinetic and pharmacodynamic properties.
    Formule :C44H76N2O14S
    Degré de pureté :Min. 95%
    Masse moléculaire :889.15 g/mol

    Ref: 3D-AD21350

    1mg
    182,00€
    2mg
    291,00€
    5mg
    410,00€
    10mg
    668,00€
    25mg
    1.085,00€
  • Chlortetracycline

    CAS :
    <p>Chlortetracycline is a tetracycline antibiotic, which is derived from the bacterium *Streptomyces aureofaciens*. It functions by inhibiting protein synthesis through binding to the 30S ribosomal subunit, thereby preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This mechanism effectively impedes the growth and replication of both gram-positive and gram-negative bacteria.</p>
    Formule :C22H23ClN2O8
    Degré de pureté :Min. 95%
    Masse moléculaire :478.88 g/mol

    Ref: 3D-FC153179

    5mg
    471,00€
    25mg
    1.545,00€
  • 4-Epitetracycline hydrochloride

    CAS :
    <p>4-Epitetracycline hydrochloride is a tetracycline antibiotic derivative, which is a secondary metabolite derived from bacterial sources, particularly Streptomyces species. It functions primarily by inhibiting protein synthesis in bacteria through binding to the 30S ribosomal subunit, preventing the attachment of aminoacyl-tRNA to the RNA-ribosome complex. This action hinders bacterial growth by interfering with vital processes necessary for bacterial survival and replication.</p>
    Formule :C22H25ClN2O8
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :480.9 g/mol

    Ref: 3D-AE22744

    2mg
    182,00€
    5mg
    291,00€
    10mg
    410,00€
    25mg
    607,00€
    50mg
    920,00€
  • Piperacillin oxalylamide

    CAS :
    <p>Piperacillin oxalylamide is an investigational antibiotic, which is a synthetic derivative of the widely used β-lactam antibiotic, piperacillin. Its development is rooted in the quest to combat β-lactamase-producing resistant bacterial strains, which are a growing threat in clinical settings. It operates by inhibiting bacterial cell wall synthesis, similar to other β-lactam antibiotics, but possesses a modified structure that enhances its resistance to enzymatic degradation by β-lactamases.</p>
    Formule :C23H29N5O8S
    Degré de pureté :Min. 95%
    Masse moléculaire :535.57 g/mol

    Ref: 3D-AP182603

    50mg
    2.113,00€
    100mg
    3.168,00€
  • Virginiamycin M1

    CAS :
    <p>Inhibitor of protein synthesis; streptogramin</p>
    Formule :C28H35N3O7
    Degré de pureté :Min. 95%
    Masse moléculaire :525.59 g/mol

    Ref: 3D-FV159221

    1mg
    303,00€
    2mg
    320,00€
    5mg
    450,00€
    10mg
    534,00€
    25mg
    1.013,00€
  • 3'-N-Desmethyl-3'-N-formyl azithromycin

    CAS :
    3'-N-Desmethyl-3'-N-formyl azithromycin is a semi-synthetic macrolide antibiotic, derived from the well-known azithromycin. It is created through structural modification, where the 3'-N-demethylated and 3'-N-formyl groups enhance its pharmacokinetic properties and potentially improve its antimicrobial efficacy.
    Formule :C38H70N2O13
    Degré de pureté :Min. 95%
    Masse moléculaire :762.97 g/mol

    Ref: 3D-AD21349

    10mg
    921,00€
    25mg
    1.302,00€
    50mg
    2.113,00€
  • Sulfadiazine-d4

    CAS :
    <p>Sulfadiazine-d4 is an isotopically labeled antibiotic, which is a derivative of sulfadiazine containing four deuterium atoms. This compound is synthesized using advanced chemical techniques to replace hydrogen atoms with deuterium in the molecular structure. The mechanism of action involves inhibition of bacterial dihydropteroate synthase, an enzyme critical in the folate synthesis pathway. By preventing the production of folic acid, sulfadiazine-d4 effectively halts bacterial growth and replication.</p>
    Formule :C10H6D4N4O2S
    Degré de pureté :Min. 95%
    Masse moléculaire :254.3 g/mol

    Ref: 3D-AS182571

    1mg
    486,00€
    2mg
    748,00€
    5mg
    1.518,00€
    10mg
    2.112,00€
    25mg
    4.858,00€
  • Nigericin 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>
    Formule :C40H67NaO11
    Degré de pureté :Min. 95%
    Masse moléculaire :746.94 g/mol

    Ref: 3D-AN34907

    5mg
    182,00€
    10mg
    291,00€
    25mg
    486,00€
    50mg
    760,00€
    100mg
    1.084,00€
  • Desmethyl 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>
    Formule :C26H27NO11
    Degré de pureté :Min. 95%
    Masse moléculaire :529.49 g/mol

    Ref: 3D-AD64742

    1mg
    928,00€
    2mg
    1.387,00€
    5mg
    2.754,00€
    250µg
    473,00€
    500µg
    633,00€
  • Imipenem Monohydrate, Antibiotic for Culture Media Use Only

    CAS :
    Imipenem acts as an antimicrobial through inhibiting cell wall synthesis of various gram-positive and gram-negative bacteria. It remains very stable in the presence of beta-lactamase (both penicillinase andcephalosporinase) produced by some bacteria, and is a strong inhibitor of beta-lactamases from some gram-negative bacteria that are resistant to most beta-lactam antibiotics.
    Formule :C12H19N3O5S
    Degré de pureté :Min. 98.0 Area-%
    Masse moléculaire :317.36 g/mol

    Ref: 3D-I-0500

    1kg
    À demander
    100g
    À demander
    250g
    À demander
    500g
    À demander
  • Dihydrostreptomycin 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>
    Formule :C21H41N7O12•(H2SO4)1
    Degré de pureté :Min. 95%
    Masse moléculaire :730.71 g/mol

    Ref: 3D-AD22045

    5g
    303,00€
    10g
    353,00€
    25g
    497,00€
  • Biotinyl 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>
    Formule :C28H51N7O11S
    Degré de pureté :Min. 95%
    Masse moléculaire :693.81 g/mol

    Ref: 3D-AB18619

    1mg
    303,00€
    2mg
    341,00€
    5mg
    486,00€
    10mg
    806,00€
    25mg
    1.627,00€
  • Clarithromycin-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>
    Formule :C37CH66D3NO13
    Degré de pureté :Min. 95%
    Masse moléculaire :751.97 g/mol

    Ref: 3D-AC72406

    1mg
    1.184,00€
    2mg
    1.578,00€
    5mg
    1.973,00€
    10mg
    2.946,00€
    25mg
    3.971,00€
  • Tunicamycin

    CAS :
    <p>Inhibitor of N-glycosylation in eukaryotes</p>
    Formule :C37H60N4O16
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :816.89

    Ref: 3D-AT34338

    2mg
    478,00€
    5mg
    748,00€
    10mg
    1.036,00€
  • Kanamycin A Related Compound 1

    CAS :
    <p>Kanamycin A Related Compound 1 is an analytical reference standard, which is derived from aminoglycoside antibiotics. Its source stems from the chemical structures related to the aminoglycoside class, primarily used to ensure precise identification and quantification of kanamycin residues or impurities in pharmaceutical formulations. The mode of action of Kanamycin A Related Compound 1 involves serving as a comparator or reference point in chromatographic and spectroscopic methods, facilitating accurate analysis by providing a consistent baseline for research laboratories.</p>
    Formule :C12H25N3O7
    Degré de pureté :Min. 95%
    Masse moléculaire :323.34 g/mol

    Ref: 3D-OK57799

    10mg
    4.879,00€
  • Aspterric acid

    CAS :
    Plant growth regulator
    Formule :C15H22O4
    Degré de pureté :Min. 95%
    Masse moléculaire :266.33 g/mol

    Ref: 3D-AA166533

    1mg
    486,00€
    2mg
    729,00€
    5mg
    1.085,00€
    10mg
    2.007,00€
    500µg
    341,00€
  • Cefodizime

    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>
    Degré de pureté :Min. 95%

    Ref: 3D-FC35157

    25mg
    303,00€
    50mg
    422,00€
    100mg
    602,00€
  • 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>
    Formule :C16H20N4O5
    Degré de pureté :Min. 95 Area-%
    Couleur et forme :Powder
    Masse moléculaire :348.35 g/mol

    Ref: 3D-AP27106

    1mg
    729,00€
    2mg
    1.085,00€
    5mg
    2.112,00€
    10mg
    3.380,00€
    500µg
    486,00€
  • Rifampicin, 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.
    Formule :C43H58N4O12
    Degré de pureté :Min. 90.0 Area-%
    Masse moléculaire :822.94 g/mol

    Ref: 3D-R-6000

    1g
    À demander
    1kg
    À demander
    100g
    À demander
    250g
    À demander
    500g
    À demander
    -Unit-gg
    À demander
  • Lincomycin 2-palmitate hydrochloride

    CAS :
    <p>Lincomycin 2-palmitate hydrochloride is a semi-synthetic antibiotic, derived from the natural antibiotic lincomycin through chemical modification. It is sourced from fermentative processes involving the bacterium *Streptomyces lincolnensis*. The compound exerts its action by inhibiting protein synthesis in susceptible bacteria. This occurs through its binding to the 50S subunit of the bacterial ribosome, thereby hindering peptide chain elongation and ultimately arresting bacterial growth.</p>
    Formule :C34H65ClN2O7S
    Degré de pureté :Min. 95%
    Masse moléculaire :681.41 g/mol

    Ref: 3D-AL46189

    5mg
    668,00€
    10mg
    1.036,00€
    25mg
    1.952,00€
    50mg
    2.957,00€
  • Cefquinome

    CAS :
    <p>Cefquinome is a broad-spectrum antibiotic, which is a fourth-generation cephalosporin. It is derived from the β-lactam class of antibiotics and is specifically designed for veterinary applications. Its mode of action involves the inhibition of bacterial cell wall synthesis, leading to cell lysis and death. This action is facilitated through the binding of cefquinome to penicillin-binding proteins, which undermines the structural integrity of bacterial cell walls, proving effective against both Gram-positive and Gram-negative bacteria.</p>
    Formule :C23H24N6O5S2
    Degré de pureté :Min. 95%
    Masse moléculaire :528.61 g/mol

    Ref: 3D-AC46733

    10mg
    303,00€
    25mg
    357,00€
    50mg
    477,00€
  • Rifamdin

    CAS :
    <p>Rifamdin is an antibiotic, which is a chemical substance derived from the source compound rifampicin. Its mode of action involves the inhibition of bacterial DNA-dependent RNA polymerase, which effectively suppresses bacterial RNA synthesis, leading to cell death. This mechanism primarily targets Mycobacterium tuberculosis, the causative agent of tuberculosis.</p>
    Formule :C46H64N4O12
    Degré de pureté :Min. 95%
    Masse moléculaire :865.02 g/mol

    Ref: 3D-AR27728

    100mg
    4.489,00€
  • 10, 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>
    Degré de pureté :Min. 95%
    Couleur et forme :Powder

    Ref: 3D-BD162702

    1mg
    701,00€
    2mg
    1.065,00€
    5mg
    1.754,00€
  • Plazomicin sulfate

    CAS :
    <p>An aminoglycoside antibiotic.  Found applications in treatment of UTi's as it decreases the ability of bacteria to make protein.</p>
    Formule :C25H48N6O10·XH2SO4
    Degré de pureté :Min. 85%
    Couleur et forme :Powder
    Masse moléculaire :592.69 g/mol

    Ref: 3D-FP178685

    1mg
    6.970,00€
    250µg
    2.007,00€
    500µg
    3.696,00€
  • Clindamycin sulfoxide

    CAS :
    <p>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.</p>
    Formule :C18H33ClN2O6S
    Degré de pureté :Min. 95%
    Masse moléculaire :440.98 g/mol

    Ref: 3D-AC20486

    250mg
    3.136,00€
    500mg
    4.645,00€
  • Camptothecin

    CAS :
    Camptothecin (CPT) belongs to the alkaloid group of natural products and is a specific DNA topoisomerase I (Topo I) inhibitor (IC50=679 nM) with specificity.
    Formule :C20H16N2O4
    Degré de pureté :99.52% - 99.88%
    Couleur et forme :Solid Powder
    Masse moléculaire :348.35

    Ref: TM-T1123

    100mg
    50,00€
    500mg
    134,00€
    1mL*10mM (DMSO)
    55,00€
  • Streptidine dihydrochloride

    CAS :
    <p>Streptidine dihydrochloride is a biochemical compound, specifically a derivative of streptomycin, which is obtained through chemical modification of the aminoglycoside antibiotic streptomycin. It is composed of streptidine, a constituent sugar derivative, that is integral to the structure of streptomycin, rendered as a hydrochloride salt to enhance solubility and stability.</p>
    Formule :C8H18N6O4·2HCl
    Degré de pureté :Min. 95%

    Ref: 3D-AS178238

    40mg
    3.074,00€
  • Arbekacin sulfate

    CAS :
    <p>Inhibitor of DNA replication; aminoglycoside class</p>
    Formule :C22H44N6O10·xH2SO4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :650.7 g/mol

    Ref: 3D-AA46072

    5mg
    478,00€
    10mg
    668,00€
    100mg
    4.225,00€
    250mg
    9.239,00€
  • Iclaprim

    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.
    Formule :C19H22N4O3
    Degré de pureté :Min. 95%
    Masse moléculaire :354.4 g/mol

    Ref: 3D-FI24533

    1mg
    386,00€
    5mg
    1.304,00€
    10mg
    2.032,00€
  • Cefteram

    CAS :
    <p>Cefteram is a third-generation cephalosporin antibiotic, which is synthesized through chemical processes starting from cephalosporin C, a compound derived from the fungus Acremonium. As a cephalosporin, it functions by inhibiting bacterial cell wall synthesis. This is achieved through the binding to penicillin-binding proteins (PBPs), which are critical in the formation of the bacterial cell wall. By disrupting this process, Cefteram leads to the lysis and death of the bacteria.</p>
    Formule :C16H17N9O5S2
    Degré de pureté :Min. 95%
    Couleur et forme :White To Off-White Solid
    Masse moléculaire :479.5 g/mol

    Ref: 3D-AC19873

    5mg
    303,00€
    10mg
    431,00€
    25mg
    838,00€
    50mg
    1.316,00€
  • Ionomycin

    CAS :
    <p>Ionomycin is an ionophore compound with a mode of action that facilitates calcium ion transport across cell membranes. It is used in research to study calcium signaling and T-cell activation.</p>
    Formule :C41H72O9
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :709.01 g/mol

    Ref: 3D-FL162671

    1mg
    252,00€
    2mg
    394,00€
    5mg
    561,00€
    10mg
    864,00€
  • Rolitetracycline

    CAS :
    <p>Rolitetracycline is a semi-synthetic tetracycline antibiotic, which is derived from the natural compound tetracycline. It functions primarily by inhibiting protein synthesis in susceptible bacteria. This is achieved through the binding to the 30S ribosomal subunit, effectively blocking the attachment of aminoacyl-tRNA to the mRNA-ribosome complex, thereby preventing the addition of new amino acids to the nascent peptide chain. As a result, bacterial cell growth is inhibited, leading to bacteriostatic effects.</p>
    Formule :C27H33N3O8
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :527.57 g/mol

    Ref: 3D-AR29566

    1mg
    336,00€
    2mg
    394,00€
    5mg
    631,00€
    10mg
    930,00€
    25mg
    1.127,00€
  • Colistin sulfate, Antibiotic for Culture Media Use Only

    CAS :
    <p>Antibacterial agent with the ability to permeate bacterial membranes and cause cell death. Colistin is a cationic peptide also known as polymyxin E. Colistin is effective in multidrug resistant Gram-positive bacteria such as P. aeruginosa, A. baumannii and K. pneumoniae.</p>
    Formule :C53H102N16O17S
    Masse moléculaire :1,266.73 g/mol

    Ref: 3D-Q-200890

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    2500g
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  • Ceftaroline fosamil acetate

    CAS :
    <p>Cephalosporin antibiotic active against gram-positive bacteria including MRSA</p>
    Formule :C24H25N8O10PS4
    Degré de pureté :Min. 98 Area-%
    Masse moléculaire :744.74 g/mol

    Ref: 3D-AC163651

    1mg
    208,00€
    2mg
    352,00€
    5mg
    596,00€
    10mg
    864,00€
    25mg
    1.253,00€
  • Clindamycin

    CAS :
    <p>Inhibitor of protein synthesis; lincosamide class</p>
    Formule :C18H33ClN2O5S
    Degré de pureté :Min. 95%
    Masse moléculaire :424.98 g/mol

    Ref: 3D-AC34039

    25mg
    486,00€
    50mg
    729,00€
    100mg
    805,00€
    250mg
    1.355,00€
  • Geneticin Disulfate (G418), Antibiotic for Culture Media Use Only

    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 :C20H44N4O18S2
    Degré de pureté :Min. 97.0 Area-%
    Masse moléculaire :692.71 g/mol

    Ref: 3D-G-2400

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  • 8-Fluoro erythromycin

    CAS :
    <p>8-Fluoro erythromycin is a synthetic derivative of the macrolide antibiotic erythromycin. It is derived from the fermentation of *Streptomyces erythraeus*, a species known for producing erythromycin, which is chemically modified to include a fluorine atom at the eighth position. This modification enhances its pharmacokinetic properties, improving its stability and bioavailability compared to the parent compound.</p>
    Formule :C37H66FNO13
    Degré de pureté :Min. 95%
    Masse moléculaire :751.92 g/mol

    Ref: 3D-AF16726

    5mg
    303,00€
    10mg
    451,00€
    25mg
    729,00€
    50mg
    1.184,00€
    100mg
    2.099,00€
  • Cefadroxil monohydrate, Antibiotic for Culture Media Use Only

    CAS :
    Cefadroxil is a broad-spectrum bactericidal antibiotic that belongs to the cephalosporin family. It is a semi-synthetic penicillin and inhibits bacterial cell wall synthesis through binding to one or more of the penicillin-binding proteins (PBPs). Cefadroxil monohydrate is used as an antibiotic for culture media and has been proven to be effective against methicillin-resistant Staphylococcus aureus (MRSA). In addition, the drug has been shown to have no significant effect on blood tests or microscopic studies.
    Formule :C16H19N3O6S
    Degré de pureté :Min. 97.0 Area-%
    Masse moléculaire :381.40 g/mol

    Ref: 3D-Q-200807

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    250g
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  • Sitafloxacin

    CAS :
    <p>Sitafloxacin is an antibacterial agent belonging to the fluoroquinolone class of antibiotics, which is synthetically derived from chemical processes involving fluorinated quinolones. Its mode of action involves the inhibition of bacterial DNA gyrase and topoisomerase IV, enzymes crucial for bacterial DNA replication and transcription. By interfering with these enzymes, Sitafloxacin effectively hampers bacterial DNA synthesis, leading to the eventual demise of the bacterial cell.</p>
    Formule :C19H18ClF2N3O3
    Degré de pureté :Min. 95%
    Couleur et forme :Solid
    Masse moléculaire :409.81 g/mol

    Ref: 3D-FS103799

    5mg
    303,00€
    10mg
    343,00€
    25mg
    572,00€
  • Nafcillin sodium

    CAS :
    <p>Nafcillin sodium is a beta-lactam antibiotic, which is a semisynthetic derivative of the organic compound penicillin. It is specifically engineered to be resistant to the inactivation by penicillinase enzymes produced by certain bacteria. This feature allows it to remain effective against a range of penicillinase-producing staphylococcal infections.</p>
    Formule :C21H21N2NaO5S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :436.46 g/mol

    Ref: 3D-AN26120

    50g
    1.190,00€
    100g
    1.879,00€
  • Neomycin B

    CAS :
    <p>Neomycin B is an aminoglycoside antibiotic, which is derived from the bacterium *Streptomyces fradiae*. It exerts its antibacterial effects by binding to the 30S subunit of bacterial ribosomes, leading to the inhibition of protein synthesis. This binding disrupts the translation process, thereby preventing the growth and proliferation of bacteria. Neomycin B is effective against a wide range of Gram-negative and some Gram-positive bacteria, making it a valuable tool in both medical and research settings.</p>
    Formule :C23H46N6O13
    Degré de pureté :Min. 95%
    Masse moléculaire :614.64 g/mol

    Ref: 3D-FN175622

    100mg
    410,00€
  • N'-Desmethyl azithromycin

    CAS :
    <p>N'-Desmethyl azithromycin is a semi-synthetic derivative antibiotic, which is derived from the chemical modification of azithromycin, a macrolide antibiotic sourced originally from the bacterium *Streptomyces erythreus*. It functions primarily by inhibiting bacterial protein synthesis, binding specifically to the 50S ribosomal subunit, which results in the prevention of transpeptidation and translocation processes during translation. This action effectively halts bacterial growth, rendering it bacteriostatic.</p>
    Formule :C37H70N2O12
    Degré de pureté :Min. 95%
    Masse moléculaire :734.96 g/mol

    Ref: 3D-AD21240

    5mg
    233,00€
    10mg
    341,00€
    25mg
    486,00€
    50mg
    806,00€
    100mg
    1.302,00€