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.
Sensorgrams and bar graphs (based on triplicate experiments with standard deviation) of normalized SGP-RBD binding to immobilized surface heparin; SGP-RBD was mixed with heparin oligosaccharides of different degrees of polymerization (dp) in solution prior to injection in direct binding competition with the surface heparin (A) WT; (B) Delta; (C) Omicron; (D) WT; (E) Delta; (F) Omicron.
