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.
Estimated amyloid-β 1–42 peptide content of nominal 0.25-ng masses of calibration standard
| Calibration standard | Theoretical amount loaded (ng) | Mean amount measured (ng) | Relative error (%) | SEM |
|---|---|---|---|---|
| Quanterixa | 0.250 | 0.367 | +47 | 8.1 |
| Fujirebioa | 0.250 | 0.123 | −51 | 7.3 |
| Lillyb | 0.250 | 0.230 | −8 | 15.0 |
a n = 3
b n = 2
