| Description | Enzyme-linked immunosorbent assay (ELISA) for the determination of Chromogranin A in human plasma or serum. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of BACE1 in human, mouse or rat brain extracts or cultured cell lysate. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination human FGF21 in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of human total sAPP in serum, EDTA plasma, cerebrospinal fluid and cell culture supernatant as a total amount. For research use only, not for use in diagnostic procedures. | Immunoenzymetric assay (ELISA) for the quantitative determination of 25-hydroxyvitamin D2 and D3 (25OH-D2 and 25OH-D3) in serum and plasma. 510(k) cleared. |
| Method | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) |
| Assay Time | 1 hr 45 mins (incubation) | 2 hrs (incubation) | Overnight + 1 hr (incubation) | Overnight + 1 hr (incubation) | 2 hrs, 45 minutes (incubation) |