Acetate Incorporation into Lipid: Difference between revisions
increased from 0.1 to 10 uCi per mL. |
rewrote procedure |
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# Turn radioactive tissue culture incubator on at 37C, make sure to turn on the CO2 as well. | # Turn radioactive tissue culture incubator on at 37C, make sure to turn on the CO2 as well. | ||
# Starve cells in '''Low Glucose Starvation Media''' for >3h. | # Starve cells in '''Low Glucose Starvation Media''' for >3h. | ||
# Prepare '''Acetate Incorporation Media''' Make at least enough for one extra well, using | # Prepare '''Acetate Incorporation Media''' Make at least enough for one extra well, using 50 uL/well for a 12 well dish. If monitoring lipogenesis in a line other than adipocytes, increase the hot glucose to 50 uCi per mL. | ||
# Pretreat cells with inhibitors if required. | # Pretreat cells with inhibitors if required. | ||
# | # Add 100 nM insulin as required. | ||
# Place in the radioactive tissue culture incubator. | # Add 50 uL of Hot Acetate Solution to each well. | ||
# Place in the radioactive tissue culture incubator for 60-120 minutes. | |||
# Save 3 x 5 uL of the '''Acetate Incorporation Media''' to count total radioactivity. | # Save 3 x 5 uL of the '''Acetate Incorporation Media''' to count total radioactivity. | ||
# After 60 min wash cells 3x with 1 mL of PBS. | # After 60 min wash cells 3x with 1 mL of PBS. | ||