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 predominant types of sialic acids found in humans and pigs. Humans present Neu5Ac of Sias, whereas pigs present both Neu5Ac and Neu5Gc of Sias, due to the presence of the CMAH enzyme. This enzyme catalyzes the hydroxylation of the acetyl group on Neu5Ac. Image was created with BioRender.com.
