SOB Medium

Dominik Haudenschild, 10-28-94 at CBRC

To 800ml Milli-Q water add:

20g Bacto Tryptone

5g Bacto Yeast Extract

2ml 5M NaCl Solution

2.5ml 1M KCl Solution

-Adjust pH to 6.8 - 7.0 with HCl or NaOH

-Bring volume to 1000ml with Milli-Q water

' -Autoclave on wet cycle

Add filter sterilized solutions of:

10ml 1M MgSO4

10ml 1M MgCl2

Wear Gloves and Glasses when working with acids & bases