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.
Development of CFPS reactions on paper. CFPS of the colorimetric reporter protein LacZα on different paper types pretreated with BSA at % volume. Following BSA pretreatment, 3 μL of CFPS reagents containing CRPG substrate was applied twice to each paper 8-mm diameter disc. Reactions were rehydrated with 6 μL water and photographed for colorimetric response after 24 h.
