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.
Apparent dissociation rate constants measured at 0.50 mL/min for various types of IgG on a protein G microcolumn when using an elution buffer with a pH of 2.5 (light bars) or 3.0 (darker bars). The error bars represent ± 1 standard error of the mean (n = 3).
