From: Detecting Newcastle disease virus in combination of RT-PCR with red blood cell absorption
β-mercaptoethnol | EDTA | ||||
---|---|---|---|---|---|
 | 1.25 mM | 2.5 mM | 5 mM | 10 mM | 20 mM |
1.25 mM | 2.9 × 109 | 3.4 × 109 | 4.0 × 109 | 4.1 × 109 | 3.9 × 109 |
2.5 mM | 3.1 × 109 | 3.3 × 109 | 4.1 × 109 | 4.2 × 109 | 3.9 × 109 |
5 mM | 3.5 × 109 | 3.8 × 109 | 4.3 × 109 | 4.2 × 109 | 3.8 × 109 |
10 mM | 3.7 × 109 | 4.2 × 109 | 4.4 × 109 | 3.9 × 109 | 3.7 × 109 |
20 mM | 3.6 × 109 | 4.0 × 109 | 4.2 × 109 | 3.6 × 109 | 3.4 × 109 |