Haynes Lab:Notebook/Short Projects/2014/09/10: Difference between revisions
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'''Cell culture''' | '''Cell culture''' | ||
* Make fresh growth medium: DMEM, 10% FBS, 1% pen-strep | |||
* Set up 2x 6-well plates for Gal4-VP64 transfections | * Set up 2x 6-well plates for Gal4-VP64 transfections | ||
** 6 wells dox- (3 will be transfected, 3 not) --> 2. | ** 6 wells dox- (3 will be transfected, 3 not) --> 2.5E5/well | ||
** 6 wells dox+ (3 will be transfected, 3 not) --> 2. | ** 6 wells dox+ (3 will be transfected, 3 not) --> 2.5E5/well | ||
# Follow steps 1-9 of [http://openwetware.org/wiki/Haynes:SplittingCells Passaging Adherent Cells] protocol. | # Harvest cells: Follow steps 1-9 of [http://openwetware.org/wiki/Haynes:SplittingCells Passaging Adherent Cells] protocol.<br>Note: cells are ~75% confluent, so at this point you will have ~7.5E5/ mL = ~7.5E6 in 10 mL. | ||
<br>Note: cells are ~75% confluent, so at this point you will have 10 mL of cells (~7.5E5/ mL). | # Calculation 2: How much growth medium used per unique plate? 6 (+1) wells x 4 mL = 28 mL growth medium | ||
# | # Calculation 3: How many cells used per unique plate? 6 (+) wells x 2.5E5 cells = 1.75E6 cells | ||
# Calculation 4: How much stock volume of harvested cells = Calc 3? 1.75E6 cells / (~7.5E5/ mL) = 2.3 mL | |||
# In a 50 mL conical, add '''25.7 growth medium''' (which is 28 - 2.3) | |||
# Add '''2.3 mL of harvested cells''' to the 50 mL conical. | |||
# Get a 10 mL pipette and mix the cells by pipettin gup and down (>3 times). | |||
# Draw up and dispense 4 mL of the suspended cells into each well in the 6-well plate. | |||
Note: Do this whole procedure separately for the dox- and the dox+ cells | |||
* Also, passage cells 1: | * Also, passage cells 1:4 in T-75 flasks | ||
# Get a new T-75 | |||
# Add 7.5 mL of growth medium to the flask | |||
# Add 2.5 mL of harvested cells to the flask | |||
Revision as of 09:16, 10 September 2014
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09/10/14 - Jonah Thomas
Cell culture
Note: Do this whole procedure separately for the dox- and the dox+ cells
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