Difference between revisions of "20.109(F15): TA's notes for module 3"

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(Day 1)
(Day 1)
Line 22: Line 22:
 
*250 mL erlenmeyer flask
 
*250 mL erlenmeyer flask
  
'''by the scale:'''
+
'''By the scale:'''
 
* (NH<sub>4</sub>)<sub>2</sub>Fe(SO<sub>4</sub>)<sub>2</sub>  
 
* (NH<sub>4</sub>)<sub>2</sub>Fe(SO<sub>4</sub>)<sub>2</sub>  
 
'''In 4 &deg;C fridge:'''
 
'''In 4 &deg;C fridge:'''
 
*orbital shaker (speed 120)
 
*orbital shaker (speed 120)

Revision as of 22:20, 12 November 2015

Day 1

The week preceding the lab:

  • Make LB:
    • 10 g tryptone
    • 5 g yeast extract
    • 10 g NaCl
    • 1 L deionized water
    • autoclave 30 minutes with stirbar.

On the instructors' bench:

  • 50 mL conical tubes
  • 25 mL pipets
  • 2 mL eppendorf tubes
  • TBS: 500 mL
  • PEG/NaCl: 500 mL
  • quartz cuvettes

On the students' bench:"

  • bucket of ice
  • 2 x 40 mL overnight culture of XL1-Blue infected with M13 phage
  • 250 mL erlenmeyer flask

By the scale:

  • (NH4)2Fe(SO4)2

In 4 °C fridge:

  • orbital shaker (speed 120)