Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of the time involved and cost of running the protein microarray and enzyme-linked immunosorbent assay (ELISA) analyses of the alpha-fetoprotein in human serum samples.
| Assay | Assay duration, h | Volume of serum required, µl | Cost per patient, ¥ | Volume of prey antibody used, nl |
|---|---|---|---|---|
| Fluorescence protein microarray | 1.5–2.0 | 15 | 1.5 | 9–12 |
| ELISA | > 3.0 | 50 | 5–10 | 100 000 |
