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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3,436 – 3,450 of 7,109 results

3,436

Teknova 15mg/mL Tetracycline in 50% Ethanol Solution. 25mL, Sterile.

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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3,437

Teknova Carbenicillin Disodium Salt. 5g.

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3,438

Teknova Geneticin G418 Disulfate. 5g.

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3,439

Teknova Ampicillin Sodium Salt, 10g.

Ampicillin Sodium Salt

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3,440

Teknova 50mg/mL Erythromycin Solution. 25mL in 60mL Bottle, Sterile.

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3,441

Teknova 34mg/mL Chloramphenicol. 20mL, Sterile. 3/1170/II(L) - 1L limited

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3,442

Alkali Scientific CellPro™ G-418 Disulfate Solution 50mg/mL 20mL in 60mL bottle

CellPro™ G-418 Sulfate Solution represents the epitome of quality and reliability in molecular biology research. Crafted to stringent standards of purity and sterility, this solution offers researchers a potent antibiotic option for selection of transfected cells. With its sterile filtered formulation, CellPro™ G-418 Sulfate Solution ensures consistent and reproducible results in cell culture experiments, empowering researchers with confidence in their molecular biology endeavors.

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3,443

MEDCHEMEXPRESS LLC IWP-2 10MG

501872986 IWP-2 10MG

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3,444

Zymo Research Corporation Tetracycline Hydrochloride Solution - Reagent Grade, 5x5 ml

etracycline is effective against both Gram (-) and Gram (+) bacteria. Resistance to tetracycline is conferred by the tet gene product that alters the bacterial cell membrane and transport of the antibiotic into the cell.

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3,445

Medchemexpress LLC Geldanamycin | 30562-34-6 | C₂₉H₄₀N₂O₉ | 1 ML

Geldanamycin is an Hsp90 inhibitor exhibiting antimicrobial activity against numerous Gram-positive and some Gram-negative bacteria. It also shows anti-influenza virus H5N1 activities. This natural product inhibitor binds to the N-terminal ATPase domain of Hsp90, inhibiting its chaperone function and inducing tumor cell death via apoptosis. It protects against neuronal injury and decreases RIP1 protein levels.

Hsp90 inhibitor
Exhibits antimicrobial activity
Shows anti-influenza virus H5N1 activities
Protects against neuronal injury
Decreases RIP1 protein levels
Induces tumor cell death via apoptosis

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3,446

Medchemexpress LLC Sirolimus (rapamycin) | 53123-88-9 | MFCD00867594 | 99.9% | 914.17 g/mol | C51H79NO13 | 5 MG

Rapamycin (sirolimus) is a macrocyclic lactone that potently and specifically inhibits mTOR; it is used in research to modulate autophagy and mTOR-dependent signaling. Supplied as a research-grade powder, it is suitable for preparing stock solutions and for use in in vitro and in vivo formulations.

Powder form for laboratory use.
Molecular formula C51H79NO13.
Molecular weight 914.17 g/mol.
CAS number 53123-88-9.
Soluble in DMSO at 100 mg/mL (needs ultrasonic).
Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
Potent mTOR inhibitor (IC50 0.1 nM in HEK293 cells).
Available in small pack sizes suitable for stock preparation, including 5 mg.

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3,447

Medchemexpress LLC Rapamycin (sirolimus) | 53123-88-9 | MFCD00867594 | 99.9% | 914.2 g/mol | C51H79NO13 | 5 G

Rapamycin (sirolimus) is a macrolide compound and potent mTOR inhibitor supplied as a research-grade solid reagent for laboratory use. It modulates autophagy and immune responses, and is provided with high purity for experimental applications.

Macrolide mTOR inhibitor used for research applications.
High purity solid suitable for analytical and biological studies.
CAS number 53123-88-9 for precise identification.
Available in solid quantities including 5 G.
For research use only; not for human or clinical use.

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3,448

Medchemexpress LLC Sirolimus (rapamycin) | 53123-88-9 | MFCD00867594 | 914.17 g/mol | C51H79NO13 | 50 MG

Rapamycin (sirolimus) is a macrolide mTOR inhibitor supplied in a GMP-like grade for research and cell-therapy process applications. It is provided as a white to off-white solid intended for research use only and not for human therapeutic use.

Acts as an mTOR inhibitor supporting autophagy and signaling pathway research.
GMP-like grade suitable as an auxiliary reagent in cell therapy manufacture.
Solid, white to off-white appearance for straightforward handling and storage.
Molecular formula C51H79NO13 and molecular weight 914.17 g/mol for accurate formulation.
CAS number 53123-88-9 enables unambiguous chemical identification.

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3,449

Research Products International Corp Cefoperazone, 500 MG

Cefoperazone Sodium Salt is a third-generation cephalosporin antibiotic. Cefoperazone inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs). This disruption interferes with the final stages of peptidoglycan synthesis in the bacterial cell wall, leading to structural instability and eventual cell lysis.

Cefoperazone is effective against a broad range of bacteria, both Gram-positive and Gram-negative. Cefoperazone Sodium Salt is often used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its inclusion allows for the specific growth of bacteria lacking resistance to cefoperazone.

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3,450

Enzo Life Sciences Epoxomicin, (100µg), CAS Number: 134381-21-8

Key inhibitor for use in proteasome research. Formula: C28H50N4O7. MW: 554.7. CAS Number: 134381-21-8. MI: 14: 3630. Purity: ≥95% (HPLC). Appearance: Lyophilized. Very thin transparent film. Solubility: Soluble in DMSO (15mg/ml) or dichloromethane:methanol (9:1); insoluble in water. Use/Stability: Stable for at least 1 year after receipt when stored, as supplied, at -20°C. Stock solutions are stable for up to 3 months at -20°C. Long Term Storage: -20°C

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Antibiotics

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Teknova 15mg/mL Tetracycline in 50% Ethanol Solution. 25mL, Sterile. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova Carbenicillin Disodium Salt. 5g. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova Geneticin G418 Disulfate. 5g. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova Ampicillin Sodium Salt, 10g. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova 50mg/mL Erythromycin Solution. 25mL in 60mL Bottle, Sterile. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova 34mg/mL Chloramphenicol. 20mL, Sterile. 3/1170/II(L) - 1L limited Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific CellPro™ G-418 Disulfate Solution 50mg/mL 20mL in 60mL bottle Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC IWP-2 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Zymo Research Corporation Tetracycline Hydrochloride Solution - Reagent Grade, 5x5 ml Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Geldanamycin | 30562-34-6 | C₂₉H₄₀N₂O₉ | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sirolimus (rapamycin) | 53123-88-9 | MFCD00867594 | 99.9% | 914.17 g/mol | C51H79NO13 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rapamycin (sirolimus) | 53123-88-9 | MFCD00867594 | 99.9% | 914.2 g/mol | C51H79NO13 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sirolimus (rapamycin) | 53123-88-9 | MFCD00867594 | 914.17 g/mol | C51H79NO13 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Cefoperazone, 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enzo Life Sciences Epoxomicin, (100µg), CAS Number: 134381-21-8 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More