User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/10/16: Difference between revisions
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Ext. Coefficient: 534,6000 L/(mole·cm) | Ext. Coefficient: 534,6000 L/(mole·cm) | ||
Amount of moles=34.4moles | Amount of moles=34.4moles | ||
* The concentration of primer E34K reverse was calculated, and amount of diluted primer needed for PCR was determined the following way: | * The concentration of primer E34K reverse was calculated, and amount of diluted primer needed for PCR was determined the following way: | ||
Target concentration: 100ng/uL | Target concentration: 100ng/uL | ||
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**172.41μL of 3.4×10<sup>4</sup>M reverse primer was pipetted into a 1.5mL microcentrifuge tube, and 827.58μL of sterile water was added to make up a total of 1mL 100ng/μL reverse primer. | **172.41μL of 3.4×10<sup>4</sup>M reverse primer was pipetted into a 1.5mL microcentrifuge tube, and 827.58μL of sterile water was added to make up a total of 1mL 100ng/μL reverse primer. | ||
**100ng/μL reverse primer was made at 1mL. | **100ng/μL reverse primer was made at 1mL. | ||
* With 100ng/μL of forward primer of E34K made, PCR solution was made with the following reactants: | * With 100ng/μL of forward primer of E34K made, PCR solution was made with the following reactants: | ||
1μL of forward E34K primer | 1μL of forward E34K primer | ||
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**Turbo DNA polymerase was added last and right before PCR solution was placed on Thermocycler | **Turbo DNA polymerase was added last and right before PCR solution was placed on Thermocycler | ||
**Two of PCR solutions were made | **Two of PCR solutions were made | ||
*The Thermocycler was programed in the following way to detach and reanneal DNA to allow DNA amplification: | *The Thermocycler was programed in the following way to detach and reanneal DNA to allow DNA amplification: | ||
Heating for 2minutes at 95°C | Heating for 2minutes at 95°C | ||
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Maintaining temperature at 72°C | Maintaining temperature at 72°C | ||
Cooling back to 0°C for plasma stability | Cooling back to 0°C for plasma stability | ||
* New sets of Au/BSA solutions was made with the following ratios: | * New sets of Au/BSA solutions was made with the following ratios: | ||
60, 80, 100, 120, 128, 130, 132, 133, 134, 136, 138, 140, 160, 170 | 60, 80, 100, 120, 128, 130, 132, 133, 134, 136, 138, 140, 160, 170 | ||
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0.0398g BSA ÷ 66,000g/mol = 3.01×10<sup>-5</sup>M = 30.1μM BSA | 0.0398g BSA ÷ 66,000g/mol = 3.01×10<sup>-5</sup>M = 30.1μM BSA | ||
**Stock for HAuCl4 from [[User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/10/03|10/03/12]] was used due to long shelf life | **Stock for HAuCl4 from [[User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/10/03|10/03/12]] was used due to long shelf life | ||
* The amount of HAuCl4, BSA, and water was calculated via excel to make Au/BSA solutions with above ratios, show in table below: | * The amount of HAuCl4, BSA, and water was calculated via excel to make Au/BSA solutions with above ratios, show in table below: | ||
{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''Au/BSA ratio''' | |||
| align="center" style="background:#f0f0f0;"|'''Mol of BSA added''' | |||
| align="center" style="background:#f0f0f0;"|'''Volume Luminol Added[uL]''' | |||
| align="center" style="background:#f0f0f0;"|'''Volume BSA added[uL]''' | |||
| align="center" style="background:#f0f0f0;"|'''Volume H2O Added[uL]''' | |||
|- | |||
| 60||3.44E-08||80||2310.51||7609.49 | |||
|- | |||
| 80||2.57E-08||80||1728.86||8191.14 | |||
|- | |||
| 100||2.05E-08||80||1379.87||8540.13 | |||
|- | |||
| 120||1.71E-08||80||1147.2||8772.8 | |||
|- | |||
| 128||1.60E-08||80||1074.5||8845.5 | |||
|- | |||
| 130||1.58E-08||80||1057.72||8862.28 | |||
|- | |||
| 132||1.55E-08||80||1041.45||8878.55 | |||
|- | |||
| 133||1.54E-08||80||1033.5||8886.5 | |||
|- | |||
| 134||1.53E-08||80||1025.66||8894.34 | |||
|- | |||
| 136||1.51E-08||80||1010.34||8909.66 | |||
|- | |||
| 138||1.48E-08||80||995.47||8924.53 | |||
|- | |||
| 140||1.46E-08||80||981.02||8938.98 | |||
|- | |||
| 160||1.28E-08||80||856.38||9063.62 | |||
|- | |||
| 170||1.20E-08||80||805.05||9114.95 | |||
|} | |||
** The solutions with above volume of different substrate were mixed with separate in glass test tubes, wrapped in aluminum foil, and placed in incubator at 85°C for 4 hours | |||
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__NOTOC__ | __NOTOC__ |
Revision as of 19:28, 26 October 2012
Experimental Biological Chemistry I | <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> | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Purpose
Procedure
Melting Temperature in 50mM NaCl=62.2°C Molecular Weight=16,877.0g/mol Amount of miligrams present=0.58mg Strand: 5'-ATG TTA AATCTA AAT GGC AAT GTA ATT TAA CTT TGG GAA TTC TTC TTC ATA TTT C-3' GC content=27.2% nmoles/OD260=1.9 ug/OD260=31.6 Ext. Coefficient: 534,6000 L/(mole·cm) Amount of moles=34.4moles
Target concentration: 100ng/uL 0.58mg=0.58·106ng 0.58·106ng / 1000μL H2O = 580ng/μL 100ng/uL x 1000uL / 580ng/uL = 172.41μL
1μL of forward E34K primer 1μL of reverse E34K primer 1μL of ADA wild strand 0.4μL of 25mM dNTPs 5μL of 10x cloned Pfu buffer 40.6μL of sterile water 1μL of 2.5μL Turbo DNA polymerase
Heating for 2minutes at 95°C 30 times of the following procedure: Heating for 30 seconds at 95°C Cooling for 30 seconds at -5°C Reheating back for 1 minute at 72°C Maintaining temperature at 72°C Cooling back to 0°C for plasma stability
60, 80, 100, 120, 128, 130, 132, 133, 134, 136, 138, 140, 160, 170
Molecular weight of BSA: 66,000g/mol 0.0398g of BSA in powder form was weighted out and diluted in 20mL of water 0.0398g BSA ÷ 66,000g/mol = 3.01×10-5M = 30.1μM BSA
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