Details
Typical Data
The following data and curve are for reference only. The experimenter must establish a standard curve based on their own experimental data.
|
Standard Conc. (ng/mL) |
10 |
5 |
2.5 |
1.25 |
0.625 |
0.313 |
0 |
|
OD Value |
2.705 |
1.535 |
0.795 |
0.421 |
0.221 |
0.133 |
0.037 |
|
Corrected OD Value |
2.668 |
1.498 |
0.758 |
0.384 |
0.184 |
0.096 |
0 |
Recovery
Recovery was tested by spiking known concentrations of Rat LEP into different sample matrices. The recovery range and average recovery are shown below.
|
Sample Type |
Range (%) |
Average Recovery (%) |
|
Serum (n=8) |
89-99 |
96 |
|
Plasma (n=8) |
95-103 |
98 |
|
Cultured Cells (n=8) |
96-115 |
103 |
Linearity
High concentration Rat LEP was spiked into samples and then serially diluted 2-fold, 4-fold, 8-fold, and 16-fold within the range of the standard curve to assess linearity. Recovery rates and average recovery are shown below.
|
Dilution |
|
Serum (n=4) |
Cultured Cells (n=4) |
|
1:2 |
Recovery Range (%) |
94-112 |
91-105 |
|
Avg. Recovery (%) |
99 |
101 |
|
|
1:4 |
Recovery Range (%) |
99-114 |
97-112 |
|
Avg. Recovery (%) |
101 |
107 |
|
|
1:8 |
Recovery Range (%) |
102-119 |
99-114 |
|
Avg. Recovery (%) |
106 |
111 |
|
|
1:16 |
Recovery Range (%) |
109-119 |
106-120 |
|
Avg. Recovery (%) |
110 |
118 |
Citations
Food Frontiers 2023-06-10
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