18 days
Radioimmunoassay (RIA)
Accredited Laboratory Partner
Contact Technical Support
Measures angiotensin II, a potent vasoconstrictor. Useful in evaluating hypertension or aldosterone regulation.
Plasma
3 mL
Lavender-top (EDTA) tube with Trasylol®
Patient must not have received radioactive substances 24 hours prior to test. Patient should be fasting.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Frozen | 14 days |
| Freeze/thaw cycles | Stable x3 |
18 days
Radioimmunoassay (RIA)
Accredited Laboratory Partner
Contact Technical Support
Measures angiotensin II, a potent vasoconstrictor. Useful in evaluating hypertension or aldosterone regulation.
Plasma
3 mL
Lavender-top (EDTA) tube with Trasylol®
Patient must not have received radioactive substances 24 hours prior to test. Patient should be fasting.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Frozen | 14 days |
| Freeze/thaw cycles | Stable x3 |