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.
Heat absorption of solutions of formaldehyde-treated RNase A chromatography fractions: 1, monomer; 2, dimer; 3, mixture of oligomers higher than pentamers. The protein concentration was 0.55 (profile 1), 0.36 (profile 2), or 0.37 mg/ml (profile 3).
