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.
(a) Image of the MILF strip assay for neutralizing antibodies against SARS‐CoV‐2 using standard blood samples. (b) Response of the MILF strip in hCypA‐spiked human blood (without IgG and neutralizing antibodies). (c) Band signal intensity and calibration graph of hCypA‐spiked human blood.
