Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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811 – 825 of 7,041 results

811

Research Products International Corp Gentamicin Sulfate, 10 Grams

Gentamicin Sulfate is an aminoglycoside antibiotic that inhibits bacterial protein synthesis by binding to the bacterial ribosome. This interference disrupts the translation process, leading to the production of faulty proteins and ultimately causing bacterial cell death.

It is frequently used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its inclusion in culture medium allows for the specific growth of bacteria lacking resistance to gentamicin.

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812

Research Products International Corp Metronidazole, 100 Grams

Metronidazole is a commonly used product in the life science marketplace with a broad range of applications.

It belongs to the class of drugs known as nitroimidazoles and exhibits potent antimicrobial activity against various anaerobic bacteria and parasites.

In the field of infectious diseases, metronidazole is primarily utilized to treat infections caused by anaerobic bacteria, such as Clostridium difficile, Bacteroides fragilis, and Helicobacter pylori.

WARNING! This product can expose you to Metronidazole, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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813

eMolecules 328898-40-4 | Tildipirosin | 50mg

Ambeed | (S)-Methyl 2349-tetrahydro-1H-pyrido[34-b]indole-3-carboxylate | 100mg | 596569491 | A993852 | 79815-18-2 | MFCD11045867 | 230.267 | C13H14N2O2

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814

Medchemexpress LLC HY-16011 5mg Medchemexpress, NE 10790 CAS:152831-36-2 Purity:>98%

Medchemexpress, HY-16011 5mg NE 10790 CAS:152831-36-2 NE 10790, a poor farnesyl pyrophosphate synthase inhibitor, is a phosphonocarboxylate analogue of the potent bisphosphonate risedronate and is a weak antiresorptive agent. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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815

Research Products International Corp Chloramphenicol 750 G

Chloramphenicol is a phenicol-class antibiotic effective against a broad range of Gram-positive and Gram-negative bacteria. Commonly used in microbiology, cell culture, molecular biology, and genetic engineering, it serves as a selective agent by inhibiting bacterial protein synthesis via the 50S ribosomal subunit. It allows the growth of cells carrying the Chloramphenicol resistance gene while inhibiting non-transformed cells. It is used to maintain plasmids and vectors with the resistance gene and supports studies on gene expression and protein synthesis.

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816

eMolecules 61825-94-3 | OXALIPLATIN | AstaTech397.294 | C8H14N2O4Pt | 97.000 | [Pt++].[O-]C(=O)C([O-])=O.N[C@@H]1CCCC[C@H]1N | 0.25g | 306698962

OXALIPLATIN | AstaTech | 61825-94-3397.294 | C8H14N2O4Pt | 97.000 | [Pt++].[O-]C(=O)C([O-])=O.N[C@@H]1CCCC[C@H]1N | 0.25g | 306698962

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817

Alkali Scientific Ampicillin Trihydrate, 100 G

Ampicillin Trihydrate is a broad spectrum antibiotic supplied as a high quality powder for laboratory research and microbiological applications. It inhibits bacterial cell wall synthesis, making it effective against a wide range of Gram positive and Gram negative organisms. This form is commonly used in selective media to support the growth of resistant bacterial strains while suppressing susceptible populations. The powder format enables precise preparation of stock solutions for experimental protocols and culture media supplementation. It is widely used in molecular biology, microbiology, and antibacterial testing where consistent performance and reliable bacterial inhibition are required.

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818

Medchemexpress LLC HY-15260A 100mg , XL413 (hydrochloride) CAS:1169562-71-3 Purity:98%

Medchemexpress, HY-15260A 100mg XL413 (hydrochloride) CAS:1169562-71-3 Formula:C14H13Cl2N3O2 IC50: 3.4 nM (Cdc7), 42 nM (PIM1), 215 nM (CK2) EC50: 118 nM (pMCM) Purity:98% XL413 hydrochloride is a potent, selective and ATP competitive inhibitor of Cdc7 , with an IC 50 of 3.4 nM, and also shows potent effect with IC 50 s of 215, 42 nM on CK2, PIM1, respectively, and an EC 50 of 118 nM on pMCM. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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819

Medchemexpress LLC HY-10013B 2mg Medchemexpress, Taranabant ((1R,2R)stereoisomer) CAS:701977-08-4 Purity:>98%

Medchemexpress, HY-10013B 2mg Taranabant ((1R,2R)stereoisomer) CAS:701977-08-4 Taranabant (1R,2R)stereoisomer is the R-enantiomer of Taranabant. Taranabant is a highly potent and selective cannabinoid 1 ( CB1 ) receptor inverse agonist. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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820

Apexbio Technology LLC Pleuromutilin 125-65-5 5mg

Pleuromutilin (125-65-5) is a small-molecule inhibitor targeting the bacterial ribosome 50S subunit It is designed to inhibit bacterial protein synthesis by selectively binding to the peptidyl-transferase center thereby suppressing peptide bond formation Pleuromutilin exerts its biological activity primarily through inhibition of bacterial protein synthesis In in vitro studies Pleuromutilin demonstrates antibacterial activity with reported IC50 values typically in the low micromolar and sub-micromolar ranges Based on these pharmacological properties Pleuromutilin holds research potential in applications such as treatment of Gram-positive bacterial infections and as a chemical scaffold for developing veterinary and topical antibacterial agents

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821

Medchemexpress LLC Cyproconazole (Standard) | 94361-06-5 | 98.7% | C15H18ClN3O | 500 MG

Cyproconazole is a triazole fungicide effective against a wide range of fungal pathogens in crops, fruits, and vegetables. Research indicates it can induce hepatocellular adenomas and carcinomas in CD-1 mice and exhibits low toxicity to zebrafish embryos, impacting locomotor activity.

Fungicide that protects crops, fruits, and vegetables
Effective against a wide range of fungal pathogens
Induces time- and dose-dependent mortality in zebrafish embryos
Inhibits spontaneous movement in zebrafish embryos
Increases pericardial edema and cumulative deformity rate in zebrafish embryos/larvae
Decreases basal respiration and oligomycin-induced ATP respiration in zebrafish embryos
Increases hepatocellular proliferation in male mice
Causes a larger and more sustained decrease in plasma cholesterol levels
Affects fat deposition in the liver

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822

Sigma Aldrich Fine Chemicals Biosciences Streptomycin sulfate salt powder | 3810-74-0 | MFCD00037023 | 50G

Streptomycin sulfate salt powder | Mol Wt: 728.69 | 3810-74-0 | MFCD00037023 | 50G

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823

Medchemexpress LLC HY-B0303A 500mg Medchemexpress, Diphenhydramine (hydrochloride) CAS:147-24-0 Purity:>98%

Medchemexpress, HY-B0303A 500mg Diphenhydramine (hydrochloride) CAS:147-24-0 Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

Pricing & Availability

824

Medchemexpress LLC HY-13703A 5mg Medchemexpress, Nimustine (hydrochloride) CAS:55661-38-6 Purity:>98%

Medchemexpress, HY-13703A 5mg Nimustine (hydrochloride) CAS:55661-38-6 Nimustine hydrochloride (ACNU) is a DNA cross-linking and DNA alkylating agent, which induces DNA replication blocking lesions and DNA double-strand breaks and inhibits DNA synthesis , commonly used in chemotherapy for glioblastomas [1] [2] [3] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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825

Medchemexpress LLC Dirithromycin | 62013-04-1 | 98.0% | 5 G

Dirithromycin is a potent and orally active semi-synthetic macrolide antibiotic, derived from Erythromycin. It is active against gram-positive bacteria, *Legionella* spp., *Helicobacter pylori*, and *Chlamydia trachomatis*. Intended for research use only.

Exhibits antimicrobial activity similar to Erythromycin
Shows excellent activity against several strains of *Legionella*
Demonstrates potent activity against several strains of *Helicobacter pylori*
Effective against experimental infections caused by *S. aureus*, *S. pyogenes*, and *S. pneumoniae* in mice

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Antibiotics

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Research Products International Corp Gentamicin Sulfate, 10 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Metronidazole, 100 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-16011 5mg Medchemexpress, NE 10790 CAS:152831-36-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Chloramphenicol 750 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-15260A 100mg , XL413 (hydrochloride) CAS:1169562-71-3 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10013B 2mg Medchemexpress, Taranabant ((1R,2R)stereoisomer) CAS:701977-08-4 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cyproconazole (Standard) | 94361-06-5 | 98.7% | C15H18ClN3O | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0303A 500mg Medchemexpress, Diphenhydramine (hydrochloride) CAS:147-24-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13703A 5mg Medchemexpress, Nimustine (hydrochloride) CAS:55661-38-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dirithromycin | 62013-04-1 | 98.0% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More