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.

Search Within Results

1,216 – 1,230 of 7,042 results

1,216

Medchemexpress LLC Penicillin V (Phenoxymethylpenicillin) | 87-08-1 | 98.9% | 5 MG

Penicillin V (Phenoxymethylpenicillin) is a potent and orally active antibiotic. It demonstrates antibacterial activity against Streptococci, Clostridium difficile, and Staphylococcus aureus, and is being researched for its potential use in conditions such as otitis, sinusitis, pharyngitis, and tonsillitis.

Potent and orally active antibiotic
Shows antibacterial activity against Streptococci, Clostridium difficile, and Staphylococcus aureus
Researched for potential use in otitis, sinusitis, pharyngitis, and tonsillitis
Acts as a β-lactam inhibitor
Inhibits mouse OAT3 expressed in CHO cells

Pricing & Availability

1,217

Sigma Aldrich Fine Chemicals Biosciences Carbenicillin disodium sal10G

Chemical structure peptide

Pricing & Availability

1,218

Gold Biotechnology Inc Nourseothricin Sulfate (Streptothricin Sulfate) (NTC or clonNAT) 100 mg

Nourseothricin is a broad-spectrum antibiotic derived from Streptomyces noursei. In addition to being effective on prokaryotic cells of gram-positive and gram-negative bacteria, various fungi including Candida albicans, and certain DNA and RNA viruses, it is also effective on eukaryotic cells of higher eukaryotes. It has been used as a selection agent for cells containing the gene conferring resistance to it.

Pricing & Availability

1,219

Research Products International Corp Blasticidin S Hydrochloride Powder, 100 Milligrams

Blasticidin S hydrochloride powder is a commonly used antibiotic in the life science marketplace. It is primarily employed as a selective agent in cell culture systems and molecular biology applications.

Blasticidin S is derived from Streptomyces griseochromogenes and is effective against a wide range of organisms, including bacteria, yeast, fungi, and certain higher eukaryotic cells. It works by inhibiting protein synthesis in cells, specifically targeting the 80S ribosome and interfering with the peptidyl transferase activity.

In the life science marketplace, Blasticidin S hydrochloride powder is frequently used in cell culture research and genetic engineering. It is added to growth media to select for cells that have successfully incorporated a Blasticidin S resistance gene, typically as part of a recombinant DNA construct or plasmid vector.

Pricing & Availability

1,220

AG Scientific Inc Actinomycin D, 25 MG

Actinomycin D is a polypeptide antibiotic first described by Waksman. It is bacteriostatic in nature, especially towards gram negative bacteria. Actinomycin D was the first antibiotic shown to have anti-cancer activity. Produced by several Streptomyces spp. Actinomycin is a clear, yellow liquid administered intravenously and most commonly used in the treatment of a variety of cancers. Actinomycin D can induce apoptosis in several cell lines such as lung and prostate cancer lines, and human blood lymphocytes.Used as a radiosensitizer in adjunct to radiotherapies since it can increase the radiosensitivity of tumor cells. In cell biology, actinomycin D is shown to have the ability to inhibit transcription.CAS Number: 50-76-0Molecular Weight: 1255.42 DaChemical Formula: C62H86N12O16Solubility: Clear orange solution at 50 mg/mL DMSO or 10 mg/mL MeOHStorage Temperature: +4CResearch or further manufacturing use only, not for food or drug use.

Pricing & Availability

1,221

Alkali Scientific CellPro™ Ampicillin Solution 100mg/mL 10mL

Alkali Scientific™ CellPro™ Ampicillin Solution offers researchers a high-quality antibiotic solution for molecular biology applications. Crafted to stringent standards of purity and sterility, this sterile filtered solution ensures reliable and consistent inhibition of bacterial growth in experimental procedures. Ideal for selective bacterial culture and plasmid maintenance, Alkali Scientific™ Ampicillin Solution guarantees optimal results and peace of mind in your laboratory work.

Pricing & Availability

1,222

Sigma Aldrich Fine Chemicals Biosciences eSpCas9-Blasticidin Lenti Plasmid | 1EA

eSpCas9-Blasticidin Lenti Plasmid | 1EA

Pricing & Availability

1,223

Alkali Scientific G 418 Disulfate, 25 G

G 418 Disulfate in a 25g powder form is a highly effective antibiotic used for cell culture selection, particularly in mammalian cells. This reagent helps in the selection of cells that have successfully integrated the neomycin resistance gene, commonly used in the context of transfection experiments. The high concentration of G418 in this 25g format makes it a cost-effective solution for large-scale cell culture applications. Researchers use this antibiotic to ensure that only cells that have incorporated the transfected gene will survive and proliferate, enabling more efficient genetic manipulation and screening processes.

Pricing & Availability

1,224

Abcam Ampicillin trihydrate, beta-lactam antibiotic, 25G

MW 349.4 Da, Purity >98%. β-lactam antibiotic (MIC₅₀ = 3.12 μg/ml). Competitively inhibits transpeptidase causing cell wall disruption to Gram-positive and Gram-negative bacteria. Active in vitro and in vivo.

The product is subject to the following: Abcam Restricted Use Statement

Pricing & Availability

1,225

ILEX LIFE SCIENCES LLC GENTAMICIN 50MG/ML 6 X 100 ML

PAN-Biotech Gentamicin Sulfate Solution for Cell Culture, 50 mg/ml (6 x 100 ml). COMPOSITION: Gentamicin sulfate: 50.00 g/L; Sodium chloride: 8.50 g/L. DESCRIPTION: Gentamicin is an aminoglycoside antibiotic produced by Micromonospora. Gentamicin is effective against a wide variety of gram-positive and gram-negative bacteria. APPLICATION: Gentamicin Sulfate is often used as an antibiotic agent to prevent bacterial contamination of cell cultures. LIQUID/POWDER: Liquid. STERILE: Yes. STORAGE TEMP.: -20°C. MANUFACTURER: PAN-Biotech GmbH. COUNTRY OF ORIGIN: Germany. USAGE: This product is intended for Laboratory Research Use Only. Not for use in diagnostic or therapeutic procedures.

Pricing & Availability

1,226

Cayman Chemical ActInomycIn D 25mg

A cyclic polypeptide-containing anticancer antibiotic that binds to DNA and blocks transcription by interfering with RNA synthesis; ~10 nM promotes cell death in a variety of tumors

Pricing & Availability

1,227

Medchemexpress LLC Penicillin G benzathine | 1538-09-6 | 1 ML

Penicillin G benzathine, also known as Benzathine benzylpenicillin, is an antibiotic used against many bacterial infections.

For research use only.
Displays activity and antibacterial effects in CD-I mice infected with Staphylococcus aureus Smith.

Pricing & Availability

1,228

Sigma Aldrich Fine Chemicals Biosciences Actinomycin D-Mannitol lyo

Chemical structure peptide

Pricing & Availability

1,229

Boston Bioproducts Inc Gentamicin (20 mg/ml, dH2O) - 100ml

Gentamicin (20 mg/ml dH2O) - 100ml (For Research Use and Further Manufacturing Only)

Pricing & Availability

1,230

AG Scientific Inc Gentamycin Sulfate Sol 5X10ML

Gentamycin Sulfate sterile filtrate solution is a broad spectrum, cell culture antibiotic that is non toxic to viruses and mammalian cells at antibacterial levels. It is useful for long-term virus and tissue culture studies.

Pricing & Availability

Antibiotics

Filtered Search Results

Narrow Results

Medchemexpress LLC Penicillin V (Phenoxymethylpenicillin) | 87-08-1 | 98.9% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Blasticidin S Hydrochloride Powder, 100 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Penicillin G benzathine | 1538-09-6 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Penicillin V (Phenoxymethylpenicillin) | 87-08-1 | 98.9% | 5 MG

Research Products International Corp Blasticidin S Hydrochloride Powder, 100 Milligrams

Medchemexpress LLC Penicillin G benzathine | 1538-09-6 | 1 ML