Team:Freiburg/Protocols/Antibiotics
Antibiotika Stocks
- weight in amount of Antibiotic in respective slvent with great care. Wear gloves, coat and protective mask!
- stir until completely solved
- filter sterile using a .22 sterile filter
- aliquot and store at -20°C
- spectinomycin precipitates after thawing. Vortex thouroughly prior to use
Antibiotic stocks
Ampicillin
Antiobitic | Ampicillin | Chloramphenicol | Kanamycin | Rifampicin | Spectinomycin |
---|---|---|---|---|---|
Stock concentration | 100 mg/ml | 30 mg/ml | 50 mg/ml | 50 mg/ml | 100 mg/ml |
Solvent | H2O | EtOH | H2O | DMSO | H2O |
Vol. aliquots | 1 ml | 1 ml | 1 ml | 1 ml | 1 ml |
Working concentration | 100 µg/ml | ??? | 50 µg/ml | 50 µg/ml | 100 µg/ml |