Table 3. Comparison of the degree of recovery and the minimum detectable concentration of viscumin in model blood serum samples (p < 0.05, n = 6) when prepared by different methods.
|
Method for sample preparation |
Limit of quantification (LOQ), μg/ml |
Recovery rate, % |
|
1 % TCA/IPA |
5 |
6.9 ± 1.6 |
|
ProteoMiner; |
0.5 |
2.7 ± 0.6 |
|
Albumin Depletion Kit; |
1 |
3.2 ± 0.4 |
|
Aurum Affi-Gel Blue; |
5 |
3.8 ± 0.8 |