Difference between revisions of "BME103:T130 Group 3 l2"

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| Total Volume||50.0μL
| Total Volume||50.0μL
Patient 1<br>
ID 30269<br>
Male, 55 years old
Patient 2<br>
ID 22057<br>
Female, 55 years old<br>
[[Image:Flourimeter Group 3.jpg|600x300px]]<br><br>
[[Image:Flourimeter Group 3.jpg|600x300px]]<br><br>

Revision as of 14:04, 15 November 2012

Owwnotebook icon.png BME 103 Fall 2012 Home
Lab Write-Up 1
Lab Write-Up 2
Lab Write-Up 3
Course Logistics For Instructors
Wiki Editing Help
BME494 Asu logo.png


Name: Serena Kaplan
Research and Development
Name: Gabe McInnis
Open PCR Machine Engineer
Name: Blake Eichler
Experimental Protocol Planner
Name: Sierra Morris
Experimental Protocol Planner
Name: Zazu Moloi
Open PCR Machine Engineer
Name: Katelin Vaughn
Research and Development


Thermal Cycler Engineering

Our re-design is based upon the Open PCR system originally designed by Josh Perfetto and Tito Jankowski.

System Design

Key Features



Polymerase Chain Reaction

PCR is a method of amplifying a sample of DNA. PCR alters the temperature and allows the DNA to separate, bind to primers, and catalyze. This results in the amount of DNA doubling after each cycle.
1.) The DNA samples were heated to ninety-five degrees Celsius (95°C) for one (1) minute to unzip the two single strands.
2.) They were then cooled to fifty-seven degrees Celsius (57°C) for ten (10) seconds and the primers were attached to their matching sequences.
3.) They were then heated back to seventy-two degrees Celsius (72°C) for ten (10) seconds and polymerase extended the DNA strands by attaching the correct free nucleotides in order on the single strands.

GoTaq Mix Components For 100μl reaction volume:
2X GoTaq Colorless Master Mix
10 μM upstream primer
10 μM downstream primer
DNA template
Nuclease-Free Water to

Reagent Volume
Template DNA (20 ng) 0.1μL
10μM forward primer 0.5μL
10μM reverse primer 0.5μL
GoTaq master mix 25.0μL
dH2O 23.9μL
Total Volume 50.0μL

Flourimeter Group 3.jpg

Fluorimeter Setup

1.) The lid was first taken off the the box and one of its sides was unbuttoned in order to create a flap.
2.) The box was the flipped upside down in order to create a dark environment for the camera.
3.) A hydrophobic slide was then inserted into the flourimeter.
4.) Finally, the camera phone was placed in the stand.

Fluorimeter Measurements

Fluorimeter Assembly Procedure
1.) Label transfer pipettes and tubes
2.) Transfer each sample separately into tube containing 400μl of buffer
3.) Take the specifically labeled tube containing SYBR GREEN 1 and place 2 drops on the first 2 centered drops
4.) Place 2 drops of diluted sample on top of the SYBR GREEN 1 drop
5.) Align light through drop
6.) Take pictures using light box
7.) Repeat for each sample.
8.) Run water as BLANK using same procedure

ImageJ Instructions
1.) Open ImageJ
2.) Click ANALYZE tool bar and select SET MEASUREMENTS
4.) Upload image to ImageJ
5.) Select IMAGE then COLOR and then SPLIT CHANNELS
6.) Only use green channel
7.) Use OVAL tool and select the entire drop of liquid
8.) Go to ANALYZE and then MEASURE
9.) Drag circle to the background of the image
10.) Record results
11.) Repeat if necessary

Research and Development

Background on Disease Markers

Primer Design