User:Elaine Marie Robbins/Notebook/CHEM-496/2011/09/20: Difference between revisions
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==Objective== | ==Objective== | ||
To perform a PCR reaction to mutate | To perform a PCR reaction to mutate green fluorescent protein (GFP) to contain a cysteine amino acid just after the enterokinase cleavage site. | ||
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# Synthesize and purify two complimentary primers containing the desired mutation. | # Synthesize and purify two complimentary primers containing the desired mutation. | ||
# Prepare reaction mixture with 5 μl of 10× reaction buffer, 1 μL of dsDNA template(50 ng/μL), 1.25 μL of oligonucleotide control primer #1 (100 ng/μL), 1.25 μl of oligonucleotide control primer #2 (100 ng/μL), 1 μl of dNTP mix (10mM), and 41.75 μL of double-distilled water (ddH<sub>2</sub>O) to a final volume of 50 μL. | # Prepare reaction mixture with 5 μl of 10× reaction buffer, 1 μL of dsDNA template (50 ng/μL), 1.25 μL of oligonucleotide control primer #1 (100 ng/μL), 1.25 μl of oligonucleotide control primer #2 (100 ng/μL), 1 μl of dNTP mix (10mM), and 41.75 μL of double-distilled water (ddH<sub>2</sub>O) to a final volume of 50 μL. | ||
# Add 1 μL of PfuTurbo DNA polymerase (2.5 U/μL) to the reaction mixture. | # Add 1 μL of PfuTurbo DNA polymerase (2.5 U/μL) to the reaction mixture. | ||
# Add 25 μL Bio Rad Chill Out™ liquid wax. | |||
# Place reaction in thermocycler, for 1 cycle at 95°C for 30 s. | # Place reaction in thermocycler, for 1 cycle at 95°C for 30 s. | ||
# Keep reaction mixture in thermocycler for 16 cycles as follows: | # Keep reaction mixture in thermocycler for 16 cycles as follows: | ||
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##1 min at 55°C | ##1 min at 55°C | ||
##3.6 min at 68°C | ##3.6 min at 68°C | ||
# | # Leave reaction mixture in thermocycler at 4°C for 24 hr. | ||
==Data== | ==Data== | ||
Primer determined using http://www.basic.northwestern.edu/biotools/oligocalc.html | Primer determined using http://www.basic.northwestern.edu/biotools/oligocalc.html: | ||
*Forward Primer: | *Forward Primer: | ||
::GAT AAG GAT GAC GAT AAG | ::5'- GAT AAG GAT GAC GAT AAG TGT CGA TGG GGA TCC GAA TTC GCC -3' | ||
*Reverse Primer: | *Reverse Primer: | ||
::GGC GAA TTC GGA TCC CCA TCG | ::5'- GGC GAA TTC GGA TCC CCA TCG ACA CTT ATC GTC ATC CTT ATC -3' | ||
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Primer actually used in experiment | Primer actually used in experiment: | ||
*Forward Primer: | *Forward Primer: | ||
::GAC GAT GAC GAT AAG GAT CGA TGG GGA TCC GAA | ::5'- GAC GAT GAC GAT AAG GAT CGA TGG GGA TCC GAA -3' | ||
*Reverse Primer: | *Reverse Primer: | ||
::TTC GGA TCC CCA TCG ATC CTT ATC GTC ATC GTC | ::5'- TTC GGA TCC CCA TCG ATC CTT ATC GTC ATC GTC -3' | ||
==Notes== | ==Notes== |
Revision as of 10:25, 1 November 2011
Mutation and Amplification of GFP | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
ObjectiveTo perform a PCR reaction to mutate green fluorescent protein (GFP) to contain a cysteine amino acid just after the enterokinase cleavage site.
Description
DataPrimer determined using http://www.basic.northwestern.edu/biotools/oligocalc.html:
Primer actually used in experiment:
NotesPrimers must have a melting point Tm ≥ 78°C, a GC content ≥ 40%, and be between 25-45 bases in length. Sequence of GFP vector provided by Invitrogen.
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