I use Azo-Xylan (Birchwood) (S-AXBP or S-AXBL) in my xylanase assays. Is it pure of does it contain any trace amounts of beta-1,4 linked glucan/cellulose?

Modified on Thu, 23 Sep, 2021 at 3:58 PM

The xylan contains no beta-glucan. Many pure endo-cellulases can also hydrolyse xylan.