User:Kathryn Muratore/Notebook/AU CHEM-570 lab prep/2011/06/07: Difference between revisions

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==Bench work==
==Bench work==
# [[Muratore:Protocols/PCR/QuikChange| QuikChange]]
# [[Muratore:Protocols/PCR/QuikChange#Basic QuikChange protocol| QuikChange]]
#* template = 10 μg/mL [[pTXB1]]
#* template = 10 μg/mL [[pTXB1]]
#* forward primer = 12.5 ng/μL [[Muratore:Materials/Primers#ins_His_after_CBD| ins-His-after-CBD]]
#* forward primer = 12.5 ng/μL [[Muratore:Materials/Primers#ins_His_after_CBD| ins-His-after-CBD]]
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#* anneal step = 7 min
#* anneal step = 7 min
#* 18 melt/anneal/extend cycles
#* 18 melt/anneal/extend cycles
#* [[User:Kathryn Muratore|Kathryn Muratore]] 12:07, 9 June 2011 (EDT): I had the wrong volume of 10X buffer in the original protocol. Therefore, these reactions were run with 2x buffer, not 1x buffer.
# analytical minigel
# analytical minigel
#* 1.2% agarose gel
#* 1.2% agarose gel
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#*→ 1h @ 37°C
#*→ 1h @ 37°C
#*→ store at 4°C
#*→ store at 4°C
==Results==


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Revision as of 09:07, 9 June 2011

AU CHEM-570 Lab Prep <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page
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Objective

  • Create a new empty vector that has an intein, chitin binding domain, and his-tag.

Bench work

  1. QuikChange
    • template = 10 μg/mL pTXB1
    • forward primer = 12.5 ng/μL ins-His-after-CBD
    • reverse primer = 12.5 ng/μL Rins-His-after-CBD
    • anneal step = 7 min
    • 18 melt/anneal/extend cycles
    • Kathryn Muratore 12:07, 9 June 2011 (EDT): I had the wrong volume of 10X buffer in the original protocol. Therefore, these reactions were run with 2x buffer, not 1x buffer.
  2. analytical minigel
    1. 10 μL 1KB ladder
    2. --
    3. 5 μL pTXB1 QuikChange experimental reaction
      • Lost some sample while loading
    4. --
    5. 5 μL pTXB1 QuikChange control reaction
    6. -10 --
    • → 90V ~1h
    • stain in EtBr and rinse in TAE
  3. DpnI digestion
    • add 1 μL DpnI to experimental and control tubes from step 1
    • → 1h @ 37°C
    • → store at 4°C

Results