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.
Ferrous ion chelating activity of different concentrations of MOE6-EPS (0.25, 0.5, 1, 1.5, 2, 3, 4 mg/mL) from Streptomyces sp. MOE6 compared to that of EDTA-Na+ (0.25, 0.5, 1, 1.5, 2, 3, 4 mg/mL) as a positive control. Values are means ± SD (n = 3). 100% (w/v) Fe2+ was 111.6 μg/mL. The absence of error bars indicates that the errors were smaller than the symbols.
