| Description | Enzyme immunoassay for detection of Total Homocysteine (HCY) concentrations in serum, plasma, cell culture supernatant and other biological samples. 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 enzyme-linked immunosorbent assay (ELISA) for the determination of Endothelin-1 in serum, EDTA-plasma, tissue extracted, and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of human IGFBP-2 in human serum, EDTA-plasma, cerebrospinal fluid, breast milk, amniotic fluid, saliva, and in cell culture medium. For research use only, not for use in diagnostic procedures. | Solid phase enzyme immunoassay (ELISA) for the determination of PSA in human serum. For research use only, not for use in diagnostic procedures. |
| Sample Type | Serum, plasma, cell culture supernatant, and other biological samples. | Serum, Blood Plasma | Serum, plasma, tissue homogenates and other biological fluids. | Serum, Blood Plasma | Serum |
| 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 | 45 min. incubation (37°C) + 30 min. (37°C) + 10-20 min. (37°C) = 1 hour, 35min. total incubation time. | 2 hrs (incubation) | Overnight + 1 hr (incubation) | 1 hr 45 mins (incubation) | 1 hr 15 mins (incubation) |