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.
In vitro release of IgG from pentablock copolymers (PTSgel). Mean ± SD of cumulative release (a) and daily release of IgG from PTSgel on a log scale (b) and on a linear scale (c). Using 20 mg/mL IgG in 22.5% PTSgel maintained at 37°C, half of overlaid PBS buffer was removed and replaced at days 1, 2, 3, 4, 5, 7, 10, and 14 and then weekly thereafter.
