Difference: ProtocolsRecipesTetrazoliumSugar (6 vs. 7)

Revision 72019-03-08 - JeffreyBarrick

 
META TOPICPARENT name="ProtocolsMediaRecipes"

TA: Tetrazolium Sugar (TA, TM, TL, ...)

Combine in a 2 L flask:

1.5L Component
15 g Tryptone
1.5 g Yeast Extract
7.5 g NaCl
24 g Agar
1.5 ml 5% Antifoam
Add dH2O to 1.3 liter.

Combine in a 500 ml flask:

1.5L Component
15 g Sugar (arabinose = TA, maltose = TM, lactose = TL)
Add dH2O to 0.2 liter.

Autoclave sugar and media separately. Total combined volume is 1.5 liters.

Combine and add:

1.5L Component
Changed:
<
<
1.5 ml 5% (w/v) Tetrazolium chloride (TTC), filter sterilized, stored at 4°C
>
>
1.5 ml 5% (w/v) Triphenyl Tetrazolium chloride (TTC), filter sterilized, stored at 4°C
  Source: Lenski Lab Protocol
 
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