The chart below represents the results (absorbance readings) of your Bradford Assay. Use the data and graph to determine the dilution of each well and concentration (in mg/ml) of the sample in each well of the microtiter plate.

Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter10: Reconstitution Of Powdered Drugs
Section: Chapter Questions
Problem 42SST
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The chart below represents the results (absorbance readings) of your Bradford Assay. Use the data and graph to determine the dilution of each well and concentration (in mg/ml) of the sample in each well of the microtiter plate.

1
2
3.
4
A
2.1
1.397
0.226
0.053
0.013
0.271
0.321
0.397
0.506
0.835
Row A = absorbance readings of a 10 fold serial dilution of protein standards
Row B = readings of a absorbance 10 fold serial dilution of protein sample
CONC (X)* ABS (Y)
200
0.271
Standard Curve
400
0.321
600
0.413
0.8
800
0.538
0.7
y = 0.0005x + 0.1373
1000
0.672
0.6
0.5
*Concentration is in mg/ml
0.4
0.3
0.2
0.1
200
400
600
800
1000
1200
Concentration in mg/ml
Absorbance @ 595 nm
Transcribed Image Text:1 2 3. 4 A 2.1 1.397 0.226 0.053 0.013 0.271 0.321 0.397 0.506 0.835 Row A = absorbance readings of a 10 fold serial dilution of protein standards Row B = readings of a absorbance 10 fold serial dilution of protein sample CONC (X)* ABS (Y) 200 0.271 Standard Curve 400 0.321 600 0.413 0.8 800 0.538 0.7 y = 0.0005x + 0.1373 1000 0.672 0.6 0.5 *Concentration is in mg/ml 0.4 0.3 0.2 0.1 200 400 600 800 1000 1200 Concentration in mg/ml Absorbance @ 595 nm
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