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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4,321 – 4,335 of 7,111 results

4,321

Enzo Life Sciences Mitomycin C (2mg). CAS: 50-07-7

Antitumor antibiotic. DNA crosslinking and damaging agent. Inhibitor of DNA synthesis, nuclear division and cancer cells. DNA intercalating agent. Induces apoptosis in a variety of cells via a p53-dependent pathway. Purity: ≥95% (HPLC). Solubility: Soluble in water (1mg/ml, warm), 100% ethanol (1mg/ml, warm), DMSO (15mg/ml) or methanol. Long Term Storage: -20°C.

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4,322

Biotium NUCSPOT 568580 1000X 100UL

NUCSPOT 568580 1000X 100UL

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4,323

Cayman Chemical HygromycIn Bhydrate 500mg

An aminoglycoside antibiotic; active against E. coli (MIC = 150 UG/ml); cytotoxic to both prokaryotic and eukaryotic cells via inhibition of protein synthesis; has commonly been used in molecular and cell biology applications to select for transformed cells expressing the E. coli hygromycin resistance genes hyg or hph

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4,324

ILEX LIFE SCIENCES LLC PAN Biotech Penicillin Streptomycin Amphotericin B Mix in saline solution cell culture antimicrobial 50 ML 1/EA

PAN-Biotech Penicillin-Streptomycin-Amphotericin B Mix (10 000 U/ml Penicillin 10 mg/ml Streptomycin 25 g/ml Amphotericin B) in 0 85% Saline Solution 50 ml DESCRIPTION Penicillin and streptomycin antibiotics (together known as Pen-Strep) are used to prevent bacterial contamination of cell cultures to due their effective combined action against gram-positive and gram-negative bacteria Amphotericin B is an antifungal agent that protects cell cultures from contamination by yeast and multicellular fungi APPLICATION Penicillin-Streptomycin-Amphotericin B Mix is used to supplement cell culture media to control both bacterial and fungal contamination COMPONENTS Amphotericin B 25 00 mg/L Streptomycin sulfate 10 000 00 mg/L Sodium chloride 8 500 00 mg/L Penicillin G potassium salt 10 000 000 00 Units/L STERILE Yes STORAGE -20 C MANUFACTURER PAN-Biotech GmbH ORIGIN Germany USAGE Laboratory Research Use Only Not for use in diagnostic or therapeutic procedures

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4,325

Alkali Scientific Hygromycin B Liquid, 1 Vial

Hygromycin B is a potent antibiotic used in cell culture selection to maintain cells that have incorporated the hygromycin resistance gene. This liquid form, in a vial format, offers ease of use for researchers working with various eukaryotic cell lines. Hygromycin B is essential for the selection of transfected cells, ensuring that only those expressing the desired gene will survive. It is commonly used in molecular biology, gene expression studies, and gene knockout experiments. This vial format provides researchers with an efficient way to manage their selection process in small-scale experiments and cell culture protocols.

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4,326

Alkali Scientific Gentamicin Sulfate, 10 G

Gentamicin Sulfate (10g) is an antibiotic used to treat a variety of bacterial infections, particularly those caused by Gram-negative bacteria. The antibiotic works by inhibiting bacterial protein synthesis, preventing bacteria from growing and reproducing. Gentamicin is commonly used to treat infections in the respiratory, urinary, and gastrointestinal systems. This 10g powder form is useful for both research purposes and clinical preparation. It is especially effective in managing infections caused by resistant bacterial strains, making it an essential part of antibiotic regimens in hospitals and laboratory settings. Gentamicin is frequently used for severe infections and as part of combination therapy.

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4,327

Alkali Scientific G 418 Disulfate, 10 G

G 418 Disulfate is a powerful antibiotic used in cell culture selection to maintain stable expression of transfected genes. In powder form, this 10g bottle is an essential tool for researchers working with mammalian and other eukaryotic cell lines. G418 is widely used for selecting and maintaining cells that have integrated the neomycin resistance gene, which is commonly used in gene expression and gene knockout studies. This reagent’s effectiveness in selecting resistant cells makes it crucial for a variety of genetic and pharmaceutical research applications, particularly in gene therapy, molecular biology, and drug discovery.

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4,328

Alkali Scientific Carbenicillin, Disodium Salt, 100 G

Carbenicillin Disodium Salt is a beta-lactam antibiotic widely used in microbiology and molecular biology for selective inhibition of bacterial growth. It acts by disrupting cell wall synthesis, leading to bacterial cell death. Carbenicillin is frequently used in cloning and transformation experiments to maintain plasmid selection in bacterial cultures. It is more stable than ampicillin and reduces the formation of satellite colonies, ensuring clearer selection results. This compound is suitable for use in laboratory media and cell culture applications where consistent antibiotic activity is required. It supports research involving genetic engineering, microbial growth control, and studies of antibiotic resistance mechanisms.

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4,329

Alkali Scientific Actinomycin D [Actinomycin C1] [Dactinomycin], 5 Milligrams

Actinomycin D is a potent transcription inhibitor widely used in molecular biology and cancer research. It binds to DNA at guanine cytosine rich regions, preventing RNA polymerase from progressing during transcription. This effectively blocks RNA synthesis and is commonly used to study gene expression, transcriptional regulation, and cellular responses to DNA damage. Actinomycin D is also used in apoptosis studies and cancer cell research due to its ability to interfere with rapidly dividing cells. Supplied in a 5 milligram quantity, it is suitable for highly controlled laboratory experiments requiring precise inhibition of nucleic acid synthesis.

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4,330

Apexbio Technology LLC Paromomycin Sulfate 1263-89-4 10mM (in 1mL H2O)

Paromomycin Sulfate (CAS 1263-89-4) is a small-molecule antibiotic targeting the 16S rRNA region of the bacterial 30S ribosomal subunit It is designed to disrupt messenger RNA decoding thereby inhibiting protein biosynthesis in susceptible cells Paromomycin Sulfate exerts its biological activity primarily through binding to the bacterial 30S ribosomal subunit In in vitro studies Paromomycin Sulfate demonstrates inhibition with reported IC50 values typically ranging between 5 and 15 M varying depending on the organism and experimental conditions Based on these pharmacological properties Paromomycin Sulfate holds research potential in the selection of genetically engineered organisms investigation of ribosomal function and the study of antibiotic resistance mechanisms

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4,331

Medchemexpress LLC Penicillin-Streptomycin-Neomycin (PSN) | 100 ML

MCE Penicillin-Streptomycin-Neomycin (PSN) (100x), Sterile is a liquid formulation used to prevent bacterial contamination in cell cultures. It is effective against both gram-positive and gram-negative bacteria. The formulation contains 5,000 units/mL of penicillin, 5 mg/mL of streptomycin, and 10 mg/mL of Neomycin in a 0.85% NaCl solution.

Prevents bacterial contamination of cell culture
Effective combined action against gram-positive and gram-negative bacteria
Liquid formulation in 0.85% NaCl solution

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4,332

Alkali Scientific Gentamicin Sulfate, 5 G

Gentamicin Sulfate (5g) is an antibiotic used to treat various bacterial infections by inhibiting bacterial protein synthesis. Gentamicin is effective against both Gram-positive and Gram-negative bacteria and is commonly used for infections of the respiratory tract, urinary system, and sepsis. This 5g powder form is ideal for laboratory preparation and research applications, offering precise dosing for experimental use. In clinical settings, Gentamicin is often employed in combination with other antibiotics for more effective treatment, especially for multidrug-resistant infections. It is particularly useful for treating severe infections in hospitalized patients or those with weakened immune systems.

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4,333

Sigma Aldrich Fine Chemicals Biosciences Carbenicillin disodium mee1G

Chemical structure AY-lactam

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4,334

Teknova 30mg/mL Gentamicin, 1mL, 100 Tubes per Pack, Sterile. 3 Pack.

Premade antibiotic solutions are ready-to-use as a supplement for your tissue culture, bacteria media or other specific needs. Antibiotics are often used in cell culture to prevent contamination, maintain aseptic conditions, or select for cells containing genetic modifications.

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4,335

ILEX LIFE SCIENCES LLC PAN Biotech Paneticin G418 50 mg per ml cell culture selection antibiotic 100 ML 1/EA

PAN-Biotech Paneticin G418 (G418 Sulfate) 50 mg/ml Selective Antibiotic for Cell Culture 100 ml DESCRIPTION Paneticin G418 (G418 disulfate salt) is an aminoglycoside antibiotic similar in structure to gentamicin that is used for selection and maintenance of prokaryotic and eukaryotic cells transfected with an iNOS promoter construct and neomycin resistance gene It has a broad range of antibacterial activity and activity against protozoa cecal amoebiasis and helminths Optimal concentrations for selection and maintenance vary by cell lines (between 100 - 500 g/ml) Paneticin G418 is a suitable alternative to Geneticin Selective Antibiotic LIQUID/POWDER Liquid STERILE Yes STORAGE TEMPERATURE -20 C MANUFACTURER PAN-Biotech GmbH COUNTRY OF ORIGIN Germany USAGE Laboratory Research Use Only Not for use in diagnostic or therapeutic procedures

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Antibiotics

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Enzo Life Sciences Mitomycin C (2mg). CAS: 50-07-7 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cayman Chemical HygromycIn Bhydrate 500mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

ILEX LIFE SCIENCES LLC PAN Biotech Penicillin Streptomycin Amphotericin B Mix in saline solution cell culture antimicrobial 50 ML 1/EA Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Hygromycin B Liquid, 1 Vial Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Gentamicin Sulfate, 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific G 418 Disulfate, 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Carbenicillin, Disodium Salt, 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Actinomycin D [Actinomycin C1] [Dactinomycin], 5 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Paromomycin Sulfate 1263-89-4 10mM (in 1mL H2O) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Penicillin-Streptomycin-Neomycin (PSN) | 100 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Gentamicin Sulfate, 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova 30mg/mL Gentamicin, 1mL, 100 Tubes per Pack, Sterile. 3 Pack. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

ILEX LIFE SCIENCES LLC PAN Biotech Paneticin G418 50 mg per ml cell culture selection antibiotic 100 ML 1/EA Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More