DYKDDDDK Epitope Tag Products



FLAG Epitope Tag, aka DYKDDDDK Epitope Tag, consist of a short hydrophilic 8 amino acids (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) peptide that is fused to the protein of interest. This provides a specific localization and characterization in a variety of cell types without affect the tagged protein's biochemical properties in western blotting, immunoprecipitation, and immunostaining applications. Fusion proteins are specific to the FLAG tag (DYKDDDDk epitope tag) and show minimal cross-reactivity within un-tagged proteins.


Alternate Names
  • Ty 1 Tag
  • DDK
  • epitope tag flag
  • Flag tag
  • xxxDDDDK epitope tag
  • FLAG (FLAG is a trademark of Sigma Aldrich)
  • Enterokinase Cleavage Site tag
  • Enterokinase Cleavage Site epitope tag
  • ECS tag
  • ECS epitope tag
  • DDDDK epitope tag
  • DYKDDDDK tag
  • DYKDDDDK epitope tag

Research Areas for DYKDDDDK Epitope Tag

Find related products by research area and learn more about each of the different research areas below.

ECS Epitope Tags (DDDDK)
Epitope Tags