Terrific Broth: Difference between revisions
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#Add 100 mL [[potassium phosphate solution]] | #Add 100 mL [[potassium phosphate solution]] | ||
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Latest revision as of 21:13, 11 March 2008
Summary
Terrific broth (TB, not to be confused with T Broth)
Ingredients
- 12 g Bacto tryptone
- 24 g Bacto yeast extract
- 4 mL Glycerol
- 100 mL 0.17M KH2PO4 and 0.72M K2HPO4, sterile, to be prepared separately from the tryptone, yeast extract, and glycerol solution.
Protocol
- Mix tryptone, yeast extract and glycerol, and add distilled water up to 900mL
- Pour into 2 L flask (or greater)
- Autoclave (liquid cycle)
- Allow liquid to cool to less than 60 degrees Centrigrade
- Add 100 mL potassium phosphate solution
