BME103:T130 Group 7 l2

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(Thermal Cycler Engineering)
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'''Key Features'''<br>
'''Key Features'''<br>
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1.Button to display when the heating lid is correctly positioned <br>
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2.New plastic housing to replace wood <br>
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3.Longer Power Cord <br>
 +
4.Doubled storage capacity <br>
 +
5.Key parts engraved with names (for educational purposes) <br><br>

Revision as of 17:09, 27 November 2012

BME 103 Fall 2012 Home
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Lab Write-Up 1
Lab Write-Up 2
Lab Write-Up 3
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Image:BME494_Asu_logo.png

Contents

OUR TEAM

Name: Emily ThompsonResearch & Development Scientist
Name: Emily Thompson
Research & Development Scientist
Name: Vivian BenjesExperimental Protocol Planner/ Data Analyst
Name: Vivian Benjes
Experimental Protocol Planner/ Data Analyst
Name: Frances MarrettExperimental Protocol Planner
Name: Frances Marrett
Experimental Protocol Planner
Name: Chris GlassOpen PCR Machine Engineer
Name: Chris Glass
Open PCR Machine Engineer
Name: Ryan FrantzOpen PCR Machine Engineer[1]
Name: Ryan Frantz
Open PCR Machine Engineer
[1]
Name: Cenric NigburGhost/ TBD
Name: Cenric Nigbur
Ghost/ TBD

LAB 2 WRITE-UP

Thermal Cycler Engineering

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


System Design

Correctly positioning the heating plate on the plastic sample containers proved to be difficult. To make this product more user friendly a button would be added to the heating plate. When in contact with the samples the button would signal the user via the LED display that the heating lid was correctly positioned.
Image:Roof Assembly small.png
This picture of the roof assembly shows where the button will be added. The blue circle would contain the button that would, when in contact with the plastic containers below, signal to the user that the heating plate was correctly positioned.
Image:Plate with Button.png
This is another image of where the button would be positioned. The relative size is also accurate as it would need to be able to detect a sample anywhere in the heating block.
Image:Plastic Body Final.png
The original PCR machine was make of lightweight balsa wood. While this was inexpensive it was prone to splitting along the grain and staining. The new PCR machine would be made with a stronger plastic body that would better resist wear and tear and resist becoming stained with liquids commonly seen in a lab.
Image:Power Cord Final.png
The original PCR machine had a cord that was slightly short and required an extension cord in some cases. The new PCR machine would have a longer cord so as to avoid this problem.
Image:32 wells final.png
The original PCR machine had a limited storage capacity that proved to be a problem in our large class. To make the product more attractive to educators the new machine would have double the capacity. To help minimize the cost of this addition the new product would use the same PCR blocks as before, merely double the number. To accommodate the extra load the heater and cooler would likewise need to be doubled.


The original PCR machine was slightly difficult to understand, again to make the product more attractive to educators the new product would have key parts engraved with their names. This would allow a student to quickly identify pieces and deduce their function. No picture is shown for this proposed addition.
Key Features
1.Button to display when the heating lid is correctly positioned
2.New plastic housing to replace wood
3.Longer Power Cord
4.Doubled storage capacity
5.Key parts engraved with names (for educational purposes)


Instructions





Protocols

Materials


Supplied in the Kit

Thermal Cycler for PCR reaction
Qiagen Fast Cycling PCR kit (50)
BioRad Real Time PCR Applications Guide


Supplied by User

Sterile gloves
Access to 120V electrical outlet
10 uL pipette
Eppendorf tube block

PCR Protocol



DNA Measurement Protocol

Research and Development

Background on Disease Markers
Alzheimer's disease, a form of dimentia in which brain function is lost gradually over time, is associated with the SNP rs121918396. The sequence associated with Alzheimer's is TAG, while a normal sequence is TGG.



Primer Design



Illustration


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