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.
The Aβ-peptidome in normal human CSF. The spectrum highlights the C-terminal heterogeneity of the Aβ species present in the CSF, extending far beyond the classic Aβ1-42/Aβ1-40 dichotomy and reflecting the proteolytic action of local resident enzymes.
