Talk:20.109(S11):Aptamer binding assay (Day7): Difference between revisions

From OpenWetWare
Jump to navigationJump to search
No edit summary
Line 89: Line 89:
|[[Image:BlueCurve.png]]
|[[Image:BlueCurve.png]]
|-
|-
|
|Purple
|
|0.36549, 0.455, 0.393628 <br> 0.379314, 0.41143137, 0.416490196
|
|10%, n/a
|
|Washes conducted: 49.6% (for 8 washes), 57.8% (for 32 washes)
|
|The percentages of the post- are higher after the 32 washes than in the 8 washes, suggesting that more washes can be done to obtain greater concentrations of 8-12 collected. The 8-12 pre curve is vertically higher than the 6-5 pre curve, which is consistent with expections. However, the post- curves were expected to be between the the two curves, but they turned out to exceed the 8-12 pre- curve.
|-
|-
|
|

Revision as of 14:56, 5 March 2011


20.109(S11): Laboratory Fundamentals of Biological Engineering

Home        People        Schedule Spring 2011        Assignments        Lab Basics        OWW Basics       
RNA Engineering        System Engineering        Cell-Biomaterial Engineering              

Binding Data Files

Group T/R zip data file W/F zip data file
Red Media:S11_M1D7_TR-Red.zip Media:S11_M1D7_WF-Red.zip
Orange Media:S11_M1D7_TR-Orange.zip Media:S11_M1D7_WF-Orange.zip
Yellow Media:S11_M1D7_TR-Yellow.zip Media:S11_M1D7_WF-Yellow.zip
Green Media:S11_M1D7_TR-Green.zip Media:S11_M1D7_WF-Green.zip
Blue Media:S11_M1D7_TR-Blue.zip Media:S11_M1D7_WF-Blue.zip
Pink Media:S11_M1D7_TR-Pink.zip Media:S11_M1D7_WF-Pink.zip
Purple Media:S11_M1D7_TR-Purple.zip Media:S11_M1D7_WF-Purple.zip


Binding Data Results Summary

T/R

* Be sure to post the values you got after baseline correction, not the raw data (if your curves didn't line up)!
* Order: heme, 6-5, 8-12, "pre" mix, post low wash, post high wash
* Recommended syntax for A405 column: "#1 ; #2; #3 <br> #4; #5; #6"

Group Corrected A405 values* Pre % 8-12: expected, measured Post % 8-12: fewer washes, more washes (measured) Additional comments
Syntax sample 0.1; 0.2; 0.3
0.4; 0.5; 0.6
10%, 12% 40%, 50% We used Grey group's 6-5 because we didn't have any.
Green 0.669; 0.724; 0.713
0.709; 0.786; 0.772
We used Purple group's mixture
Pink 0.62, 0.55, 0.55
0.547, 0.553, 0.56
%2, n/a Washes conducted: 4 and 24 Our graph shows no shift in absorbance peaks and so there is not a significant enough difference in absorbance values to calculate the actual percentages of pre, and post washes. This may be due to experimental error or

also indicate that having an initial percentage of 2% 8-12 is too low to start the SELEX process with and we would ideally want to use more

Blue 0.0000

0.0800 0.0600 0.0840 0.0310 0.0150

2% Washes:4 and 32 Our graph shows the shift in absorbance shown in the graph.
Purple 0.36549, 0.455, 0.393628
0.379314, 0.41143137, 0.416490196
10%, n/a Washes conducted: 49.6% (for 8 washes), 57.8% (for 32 washes) The percentages of the post- are higher after the 32 washes than in the 8 washes, suggesting that more washes can be done to obtain greater concentrations of 8-12 collected. The 8-12 pre curve is vertically higher than the 6-5 pre curve, which is consistent with expections. However, the post- curves were expected to be between the the two curves, but they turned out to exceed the 8-12 pre- curve.


[[Media:Media:Example.ogg]]

W/F

* Be sure to post the values you got after baseline correction, not the raw data (if your curves didn't line up)!
* Order: heme, 6-5, 8-12, "pre" mix, post low wash, post high wash
* Recommended syntax for A405 column: "#1 ; #2; #3 <br> #4; #5; #6"

Group Corrected A405 values* Pre % 8-12: expected, measured Post % 8-12: fewer washes, more washes (measured) Additional comments
Syntax sample 0.1; 0.2; 0.3
0.4; 0.5; 0.6
10%, 12% 40%, 50% We used Grey group's 6-5 because we didn't have any.
Green 0.655; 0.655; 0.737
0.656; 0.668; 0.681
0.25%, 1.21% 16.3%, 32.3%
Blue 0.649; 0.753; 0.841
0.716; 0.767; 0.761
10%, 10.71% 47.14%; 42.86% We used the TTh Orange group's 6-5 & mixtures.
Orange 0.649; 0.638; 0.744
0.632; 0.637; 0.736
2%, <0% ? 0, 92.1% Pre mixture measured lower than 6-5 pre.
Due to experimental error, 2 wash measured lower than 6-5 pre.
Purple 0.717; 0.729; 0.802
0.760; 0.780; 0.769
50%, 42.47% 69.86%, 54.79% On Day 4, we used 6-5 and 8-12 from the orange, green, and faculty as well as some of ours, because after purification we didn't have enough of either one after purification. This could have caused our lower initial concentration.