User:Michael F. Nagle/Notebook/Chem 571/2012/09/19: Difference between revisions
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==Objectives== | |||
*begin protein expression | |||
*make elution and binding buffers | |||
*collect E. Coli with ADA | |||
==Entry title== | ==Entry title== | ||
#Expressing ADA | |||
##Starter cultures were centrifuged for 15 minutes at 4500rpm and resuspended in 4mL LB broth. | |||
## To inoculate the expression culture, resuspended cells were divided between flasks. | |||
## 1mL .4M IPTG was added to each flask to start protein exprssion | |||
## Expression cultures were incubated at 160rpm and 37°C for 4 hours. | |||
## 30mL binding buffer was inserted to each flask. | |||
## Flasks were centrifigued at 4500rpm for 15 minutes | |||
## Cells were collected and placed in the freezer at -80°C. | |||
#Elution Buffer | #Elution Buffer | ||
#.02M Tris solution was needed for 10mL buffer. | #.02M Tris solution was needed for 10mL buffer. |
Revision as of 11:44, 1 October 2012
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Objectives
Entry title
1mL of IPTG solution was added to each expression culture.
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