Description_x000D_ Application_x000D_ May be used in the biotinylation of proteins and peptides. Typically coupled to primary amine in the pH range 6.5-8.5._x000D_ Disclaimer_x000D_ Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.