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.
Overview of Tb and QD AB conjugation ratios, Förster distances R0, and limits of detection (LOD) of PSA immunoassays using the three different FRET-pairs.
| Donor-AB | Tb/AB | Acceptor-AB | AB/QD | R0 (nm) | LOD (nM) | LOD (ng/mL) |
|---|---|---|---|---|---|---|
| Tb-IgG | 6 ± 1 | QD605-F(ab) | 5 ± 2 | 8.8 ± 0.4 | 0.71 ± 0.07 | 23 ± 2 |
| QD655-F(ab) | 8 ± 3 | 10.5 ± 0.5 | 0.12 ± 0.01 | 3.7 ± 0.4 | ||
| QD705-F(ab) | 6 ± 2 | 11.2 ± 0.6 | 0.06 ± 0.01 | 2.0 ± 0.3 |
