How do I remove all of the cobalt off of TALON beads?

Hi All, I'm regenerating TALON beads in bulk for the lab. As I've done with Nickel beads for years, I washed with water, eluted all the protein, removed imidazole, and then added 0.2M EDTA pH 8.0...

23 September 2020 4,361 1 View