Antibiotics
The use of antibiotics in cell cultures prevents contamination from pathogens that induce morphological or physiological changes in cell cultivation as well as contamination of cell lines. Antibiotics, such as penicillin, puromycin, and ampicillin, are molecules that specifically target and kill cells by inhibiting or regulating cell-wall synthesis, nucleic acid metabolism and protein synthesis, or disrupting membrane structure.
We offer a wide variety of effective antibiotics, antibiotic extraction kits, and antibiotic ready-made solutions in varying concentrations for reliable results in your lab. Our antibacterial, antiviral, antifungal, and antineoplastic agents control and eradicate cell culture contamination to maintain aseptic conditions in your lab. Moreover, certain antibiotics also function as selection agents to establish transfected/genetically modified cells depending on your research needs.
Selecting the right antibiotics for your cell contamination prevention, genetic marker selection and cell biology studies is driven by application information, activity spectrum, and usage data. Browse antibiotics by mechanism of action or by spectrum of activity.
| Antibiotics by Mechanism of Action | Antibiotics by Spectrum of Activity | |
Keeping your focus on creating breakthroughs, explore our full portfolio of reliable antibiotics below.
Products
Bactident™ Oxidase
Cytochrome Oxidase Test Strips, 50 strips/pack
GS System 100mM L-Methionine sulfoximine, working range 25µM to 1mM
The GS System (offered by & a registered trademark of Celltech Biologicals, Inc.) utilizes specific vectors for cell culture transfection.
Hypoxanthine
Xanthine oxidase substrate.
Ionomycin, Free Acid, Streptomyces conglobatus in Solution
GS System GS Media Supplement 50X, Mixture of non-essential amino acids & nucleosides for addition to glutamine-free basal media
The GS System (offered by & a registered trademark of Celltech Biologicals, Inc.) utilizes specific vectors for cell culture transfection.
Related Resources
- Cell Culture Media Preparation Using MilliShot™ Single Dose Antibiotics
Learn how to use our cell culture tested, ready-to-use MilliShot™ single dose antibiotic solutions, conveniently packaged in one-time use vials.
- Cell Culture Antibiotic Selection Guide
Cell culture antibiotic selection guide, including antibiotics for mammalian cell culture, plant cell culture, and antibiotic selection agents for cell culture.
- Antibiotics in Plant Tissue Culture Protocol
Reference guide and preparation guide for antibiotic and antimycotic use in plant tissue culture.
- Antibiotic Optimization for Cell Transduction
Determine optimal antibiotic concentration for stable cell lines, ensuring efficient selection in transduced cells.
- Why Use Antibiotics in Cell Culture?
Know when to use antibiotics to prevent bacterial or fungal, mycoplasma, or viral contamination in cell culture and find suitable antibiotics or other biological agents.
- Inhibition of Cell Wall Biosynthesis by Antibiotics
β-lactam antibacterials inhibit transpeptidase enzymes, preventing peptidoglycan assembly in both Gram-positive and Gram-negative bacteria.
- Inhibition of Protein Synthesis by Antibiotics
Antibiotics targeting bacterial ribosomes disrupt protein synthesis, a key process in bacterial growth inhibition.
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