Haynes Lab:Notebook/Engineering PC-TFs/2015/02/23: Difference between revisions
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==Summary== | ==Summary== | ||
* | '''LCR'''<br> | ||
Oligo bridges initially 30nm pellet. | |||
Diluted down to 30nM in 25μL reaction volume (Added 300μL H<sub>2</sub>O to IDT tube with pelleted DNA to yield 100μM, added 3μL of that dilution to 97μL H<sub>2</sub>O to yield 3μM, added 5μL of that dilution to 45μL H<sub>2</sub>O to yield 300nM, added 2.5μL of this dilution to the 25μL reaction volume for LCR).<br> | |||
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LCR Calculations | |||
* 1:1 vector to insert | |||
*BL01: (2520bp/5197bp)(1)(50ng)=<u>24.24ng</u> | |||
*<u>24.24ng</u>(1μL/11.3ng)=<u>2.145μL XbaI/SpeI cut BL05 Sample2</u> | |||
*BL05: (2520bp/5197bp)(1)(50ng)=<u>24.24ng</u> | |||
*<u>24.24ng</u>(1μL/18.5ng)=<u>1.31μL XbaI/SpeI cut BL05 Sample1</u> | |||
*50ngCMV/MV9(1μL/59ng)=<u>0.847μL XbaI cut dephos'd CMV/MV9</u> | |||
*50ngCMV/MV9(1μL/15ng)=<u>3.33μL XbaI cut dephos'd CMV/MV9</u> | |||
{| class="wikitable" width=400px align="left" | |||
| || BL05.1|| BL05.2 || Neg | |||
|- | |||
| Insert DNA || 1.3μL || 2.2μL || 0μL | |||
|- | |||
| XbaI Cut CMV/MV9 || 1μL || 1μL || 0μL | |||
|- | |||
| Oligo Bridge1 || 2.5μL || 2.5μL || 2.5μL | |||
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| Olido Bridge2 || 2.5μL || 2.5μL || 2.5μL | |||
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| 10X Ampligase Buffer || 2.5 μl || 2.5μL ||2.5μL | |||
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| Ampligase || 1μl || 1μL || 1μL | |||
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| Betaine || 0μL || 0μL || 0μL | |||
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| DMSO || 0μL || 0μL || 0μL | |||
|- | |||
| dH<sub>2</sub>O || 14.2μL || 13.3μL || 14.5μL | |||
|- | |||
| Total || 25.0 μL || 25μL | |||
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| colspan="3" | Mix the reaction(s) thoroughly by flicking the tube.<br> Placed in thermocycler on LCR setting. | |||
|} | |||
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'''Traditional Ligation Calculations''' | |||
* 2:1 vector to insert | |||
*BL01: (2520bp/5197bp)(2)(50ng)=<u>48.48ng</u> | |||
*<u>48.48ng</u>(1μL/18.5ng)=<u>2.62μL XbaI/SpeI cut BL05 sample 1</u> | |||
*BL05: (2520bp/5197bp)(2)(50ng)=<u>48.48ng</u> | |||
*<u>48.48ng</u>(1μL/11.3ng)=<u>4.29μL XbaI/SpeI cut BL05</u> | |||
*50ngCMV/MV9(1μL/59ng)=<u>0.847μL XbaI cut CMV/MV9</u> | |||
{| class="wikitable" width=400px align="left" | |||
| || BL05.1|| BL05.2 || Neg || Cut CMV/MV9 Only | |||
|- | |||
| Insert DNA || 2.6μL || 4.3μL || 0μL || 0μL | |||
|- | |||
| XbaI Cut CMV/MV9 || 1μL || 1μL || 0μL || 1μL | |||
|- | |||
| 2X Ligation Buffer || 10μl || 10μL ||10μL || 10μL | |||
|- | |||
| Ligase || 1μl || 1μL || 1μL || 1μL | |||
|- | |||
| dH<sub>2</sub>O || 5.4μL || 3.7μL || 10μL || 9μL | |||
|- | |||
| Total || 20.0 μL || 20μL | |||
|- | |||
| colspan="3" | Mix the reaction(s) thoroughly by flicking the tube.<br> Incubated at room temperature for 1.5 hours and then heat inactivated for 10 minutes at 65°C. | |||
|} | |||
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'''Long Transformation''' | |||
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Using the set up ligation products from above. | |||
* Warmed selection agar plates at 37°C. | |||
*DH5α-T cells were thawed in ice. | |||
*1.5mL tubes were setup and labeled. | |||
*60μL of thawed cells were mixed and then transferred into each of these two empty tubes. | |||
*The ligation products were then transferred into their respective tubes and flicked to mix. Set back on ice. | |||
*All tubes incubated on ice for 35 minutes. | |||
*All tubes were heat shocked on the heat block at 42°C for 30 seconds and then placed back on ice for 2 minutes. | |||
*900μL SOC Medium was pipetted into each of the three tubes. | |||
*Tubes were taped into an empty plate. The plate was taped to the shaker within the incubator. | |||
*Incubated on shaker for 1 hour at 37°C and 240rpm. | |||
*Centrifuged for 1.5 minutes at 9 x g. | |||
*500μL media removed from each tube. | |||
*Resuspended cell pellet in remaining 400μL media. | |||
*300μL cells transferred onto respective plate. | |||
*Sterile glass beads used to spread cells onto plate. | |||
*Placed in the incubator for overnight growth at 37°C. | |||
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Revision as of 11:43, 23 February 2015
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SummaryLCR LCR Calculations
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