| Description | Enzyme immunoassay for determination of Human TNF-ß concentrations in serum, plasma, cell culture supernatant and other biological samples. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay for the in vitro diagnostic quantitative measurement of active free Estradiol, an estrogenic steroid, in saliva. | Sandwich enzyme immunoassay (ELISA) for the determination of Growth Hormone Binding Protein (GHBP) in serum and plasma. For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of GLP-1 (Active Form) in human, mouse and rat EDTA-plasma, 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. |
| 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) |