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.
Spectrum and reactive thiol content of the various proteins. The indicated proteins had their UV-visible spectra recorded after they were or were not reacted with Alexa Fluor 555 (A555) maleimide dye. The absorbance peak near 550 nm is the maximum for the dye. Results are representative of three trials.
