Effects of Patient and Control IgG on APCR Ratios
| Sample Tested . | APCR Ratio . | APCR Normalized Ratio . |
|---|---|---|
| Normal plasma | 2.9 | 1.0 |
| Patient’s plasma | 1.2 | 0.41 |
| Homozygous FV Q506 plasma | 1.1 | 0.38 |
| 2 parts NP + 1 part N IgG | 2.4 | 1 |
| 2 parts NP + 1 part P IgG | 1.6 | 0.67 |
| 2 parts NP + 1 part H IgG | 2.6 | 1.08 |
| 4 parts NP + 1 part PP | 1.9 | 0.66 |
| 4 parts NP + 1 part HP | 2.3 | 0.79 |
| Sample Tested . | APCR Ratio . | APCR Normalized Ratio . |
|---|---|---|
| Normal plasma | 2.9 | 1.0 |
| Patient’s plasma | 1.2 | 0.41 |
| Homozygous FV Q506 plasma | 1.1 | 0.38 |
| 2 parts NP + 1 part N IgG | 2.4 | 1 |
| 2 parts NP + 1 part P IgG | 1.6 | 0.67 |
| 2 parts NP + 1 part H IgG | 2.6 | 1.08 |
| 4 parts NP + 1 part PP | 1.9 | 0.66 |
| 4 parts NP + 1 part HP | 2.3 | 0.79 |
Abbreviations: NP, normal plasma; PP, patient’s plasma obtained in 1998; HP, homozygote for factor V Q506; N IgG, normal IgG; P IgG, patient’s IgG; H IgG, IgG of a homozygote for factor V Q506.