| Description | Sandwich enzyme-linked immune-sorbent assay (ELISA) for the determination of human EGF 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 each of human, rat and mouse a 2,6-sialyltransferase in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay for the determination of IgG class antibodies against Echinococcus in human serum or plasma. 510(k) exempt, can be used for in-vitro diagnostics. | Competitive enzyme immunoassay for the quantitative measurement of Estradiol in serum or plasma (EDTA, lithium heparin, or citrate plasma). 510(k) Exempt, can be used for in-vitro diagnostics. | Enzyme Immunoassay (ELISA) for the determination of L-Glutamate in urine and various biological samples. 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) |
| Assay Time | 90 min. incubation (37°C) + 60 min. (37°C) + 30 min. (37°C) + 30 min. (37°C) = 3 hours, 30 min. total incubation time | 2 hrs (incubation) | 1 hour, 45 min. total incubation time. | 2 hours total incubation time. | 5 hrs 20 mins (incubation) |