Team:Freiburg/Protocols/Antibiotics

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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

AntiobiticAmpicillinChloramphenicolKanamycinRifampicinSpectinomycin
Stock concentration100 mg/ml30 mg/ml50 mg/ml50 mg/ml100 mg/ml
SolventH2OEtOHH2ODMSOH2O
Vol. aliquots1 ml1 ml1 ml1 ml1 ml
Working concentration100 µg/ml???50 µg/ml50 µg/ml100 µg/ml