| Description | Radioimmunoassay (RIA) for the determination of angiotensin II in plasma (EDTA). For research use only, not for use in diagnostic procedures. | The Human TPMT (Thiopurine S-methyltransferase) ELISA has been designed for the detection of TPMT in serum, plasma, tissue homogenates and other biological fluids. For research use only, not for use in diagnostic procedures. | Solid phase enzyme immunometric assay (ELISA) for the determination of PMN elastase in EDTA or citrated plasma, exudate, bronchoalveolar lavage fluid, cerebrospinal fluid and seminal plasma. For research use only, not for use in diagnostic procedures. | Sandwich enzyme immunoassay (ELISA) for the determination of prolactin (PRL) in human serum. FDA exempt, can be used for in-vitro diagnostics. | Radioimmunoassay (RIA) for the determination of 25-hydroxyvitamin D3 and D2 (25-OH-D3 and 25-OH-D2) in serum. For research use only, not for use in diagnostic procedures. |
| Sample Type | Serum, EDTA-plasma, heparin plasma, and post-heparin EDTA-plasma. | Serum | Serum | Serum, Blood Plasma | Serum, Blood Plasma, Urine, CSF |
| Assay Time | 18 hrs 15 mins (incubation) | 3 hour, 30 min. total incubation time. | 2 hrs 20 mins (incubation) | 1 hr 15 mins (incubation) | 3 hrs (incubation) |