Antibiotics
Antibiotics are compounds designed to destroy or inhibit the growth of various microorganisms, playing a crucial role in treating infections and preventing the spread of diseases. This category offers a diverse range of active ingredients specifically for research in the biochemical field. These compounds are essential tools in studying bacterial mechanisms, resistance patterns, and the development of new therapeutic agents. Researchers can explore a wide variety of antibiotics to understand their effects, optimize their use, and develop novel treatments to combat emerging microbial threats. The availability of such a broad spectrum of antibiotics supports advanced research and innovation in microbiology and pharmaceutical sciences.
Subcategories of "Antibiotics"
- Macrolide Antibiotics(26 products)
- Steroidal Antibiotics(31 products)
- Tetracycline Antibiotics(20 products)
- β-Lactam Antibiotics(11 products)
Found 4116 products of "Antibiotics"
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Herbimycin
CAS: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.Formula:C30H42N2O9Purity:Min. 95%Molecular weight:574.66 g/mol7-epi-Clindamycin
CAS:7-epi-Clindamycin is a clindamycin derivative, which is a semisynthetic antibiotic derived from the bacterium *Streptomyces lincolnensis*. Its mode of action involves binding to the 50S subunit of the bacterial ribosome, thereby inhibiting protein synthesis. This results in the suppression of bacterial growth, making it effective against certain Gram-positive bacteria and anaerobic species.Formula:C18H34Cl2N2O5SPurity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:461.44 g/molStreptidine
CAS:Streptidine is an amino cyclitol, which is a component of certain aminoglycoside antibiotics. This compound originates from the actinomycete *Streptomyces griseus*, a soil bacterium known for its ability to produce a variety of antibiotics. Streptidine plays a crucial role in the mechanism of aminoglycosides by contributing to the binding affinity of these antibiotics to the bacterial ribosome.Formula:C8H18N6O4Purity:Min. 95%Molecular weight:262.13895Ref: 3D-AS178127
50mgTo inquire100mgTo inquire250mgTo inquire500mgTo inquire5mg303.00€10mg375.00€25mg668.00€Pristinamycin IA
CAS:Pristinamycin IA is a streptogramin antibiotic, which is a natural product derived from the bacterium *Streptomyces pristinaespiralis*. It operates by inhibiting bacterial protein synthesis through the disruption of ribosomal function, specifically targeting the 50S ribosomal subunit. This mode of action is effective in halting bacterial growth, making it particularly significant in combating resistant strains.
Formula:C45H54N8O10Purity:Min. 95%Molecular weight:866.96 g/mol(10E)-3-O-De(a-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin
CAS:Erythromycin derivativeFormula:C30H53NO9Purity:Min. 95%Molecular weight:571.74 g/molTunicamycin
CAS:Inhibitor of N-glycosylation in eukaryotes
Formula:C37H60N4O16Purity:Min. 95%Color and Shape:PowderMolecular weight:816.89Cefacetrile sodium
CAS:Cefacetrile sodium is a broad-spectrum antibiotic belonging to the cephalosporin class. It is a semi-synthetic derivative sourced from cephalosporin C, a naturally occurring compound derived from the Acremonium fungus. Its mode of action involves the inhibition of bacterial cell wall synthesis. This occurs by binding to penicillin-binding proteins within the bacterial cell membrane, ultimately leading to cell lysis and death due to the inability to synthesize peptidoglycan, a critical component of the bacterial cell wall.Formula:C13H13N3NaO6SPurity:Min. 95%Molecular weight:362.31 g/mol7-O-Demethyl rapamycin
CAS:7-O-Demethyl rapamycin is a macrolide compound, which is a derivative of rapamycin, originally sourced from the bacterial species *Streptomyces hygroscopicus*. This compound operates by binding to the FK506-binding protein 12 (FKBP12), forming a complex that inhibits the mammalian target of rapamycin (mTOR) pathway. This inhibition interferes with cellular processes such as cell growth, proliferation, and survival by altering the phosphorylation state of downstream targets.
Formula:C50H77NO13Purity:80%MinMolecular weight:900.15 g/molTobramycin, Antibiotic for Culture Media Use Only
CAS:Controlled ProductTobramycin is used to treat severe infections with gram-negative bacteria and it is often applied in combination with beta-lactams. It has similar antimicrobial effects to gentamicin and is effective against all Enterobacteriacae, but more effective than gentamicin against P. aeruginosa, which is why it is often used for gentamicin-resistant strains, especially in the case of cystic fibrosis.Formula:C18H37N5O9Purity:Min. 97 Area-%Molecular weight:467.51 g/molRef: 3D-Q-201837
-Unit-ggTo inquire10gTo inquire25gTo inquire50gTo inquire100gTo inquire250gTo inquireChlortetracycline-13C-d3 hydrochloride
Controlled ProductChlortetracycline-13C-d3 hydrochloride is a stable isotope-labeled antibiotic with action on bacterial protein synthesis inhibition and is used for research in bacterial resistance and analytical studies.Formula:C2113CH21D3Cl2N2O8Color and Shape:PowderMolecular weight:519.35 g/molClindamycin 4-phosphate
CAS:Clindamycin 4-phosphate is a semi-synthetic antibiotic, which is a derivative of the natural antibiotic lincomycin. It is specifically synthesized from Streptomyces lincolnensis cultures. The mode of action of Clindamycin 4-phosphate involves inhibiting bacterial protein synthesis by binding to the 50S subunit of the bacterial ribosome, thus preventing peptide chain elongation and subsequent bacterial growth.Formula:C18H34ClN2O8PSPurity:Min. 95%Molecular weight:504.96 g/molPuromycin aminonucleoside
CAS:Inducer of apoptosis; translational inhibitor; aminonucleoside antibioticFormula:C12H18N6O3Purity:Min. 95%Molecular weight:294.31 g/mol25-O-Deacetyl rifabutin
CAS:25-O-Deacetyl rifabutin is an antibiotic derivative, which is sourced from the semi-synthetic modification of rifabutin, a compound originally derived from the fermentation of the bacterium Amycolatopsis mediterranei. This derivative works by inhibiting bacterial RNA synthesis. It achieves this by specifically targeting the DNA-dependent RNA polymerase enzyme, which is essential for bacterial transcription. The mechanism involves binding to the beta-subunit of the polymerase, thereby blocking the elongation of the RNA chain, which ultimately leads to the death of the bacterial cell.Formula:C44H60N4O10Purity:Min. 95%Color and Shape:Purple PowderMolecular weight:804.97 g/molFosmidomycin sodium
CAS:Fosmidomycin sodium is an antibiotic compound, which is derived from phosphonic acid. It functions as an inhibitor of the enzyme 1-deoxy-D-xylulose 5-phosphate reductoisomerase (DXR), crucial in the non-mevalonate pathway of isoprenoid biosynthesis. By targeting this enzyme, fosmidomycin sodium disrupts the production of isoprenoids, essential components for the growth and survival of certain bacteria and parasites.Formula:C4H9NNaO5PPurity:Min. 95%Molecular weight:205.08 g/molOligomycin
CAS:Oligomycin is a macrolide antibiotic, which is derived from species of the bacterium Streptomyces. It acts as a potent inhibitor of the mitochondrial ATP synthase complex, specifically targeting the F₀ portion of the enzyme. This interference results in the blockage of proton translocation across the mitochondrial membrane, thereby preventing ATP synthesis. Due to this mode of action, Oligomycin is primarily utilized in biochemical research to study cellular respiration and energy metabolism. It serves as a valuable tool in elucidating the mechanisms of oxidative phosphorylation and the role of ATP in various cellular processes. In addition, its application extends to investigations on mitochondrial dysfunctions and the screening of mitochondrial-targeted drugs.Formula:C45H74O11Purity:Min. 95%Molecular weight:791.06 g/molCloxacillin benzathine
CAS:Cloxacillin benzathine is a beta-lactam antibiotic, which is synthesized from Penicillium fungi-derived penicillins. It acts by inhibiting bacterial cell wall synthesis. The mechanism involves the irreversible inhibition of penicillin-binding proteins (PBPs). This disruption in the bacterial cell wall structure ultimately leads to cell lysis and death.Formula:C54H56Cl2N8O10S2Purity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:1,112.11 g/molPotassium clavulanate - 1:1 mixture with cellulose, Antibiotic for Culture Media Use Only
CAS:Potassium clavulanate is a beta-lactamase inhibitor and an antibacterial agent. The presence of potassium clavulanate in culture media inhibits the activity of beta-lactamases, which are enzymes that confer resistance to penicillin and other beta-lactam antibiotics. It also has been shown to be active against bacterial infections such as tuberculosis, sepsis, and pneumonia, where it can inhibit the growth of bacteria by interfering with their ability to form cell walls.Formula:C8H8KNO5Purity:Min. 95.0 Area-%Molecular weight:237.25 g/molNafcillin sodium
CAS: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.Formula:C21H21N2NaO5SPurity:Min. 95%Color and Shape:PowderMolecular weight:436.46 g/mol(10E)-3-O-De(a-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin 2'-acetate
CAS:Erythromycin derivative
Formula:C32H55NO10Purity:Min. 95%Molecular weight:613.78 g/molCefteram
CAS: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.
Formula:C16H17N9O5S2Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:479.5 g/mol
