HRP-conjugated DYKDDDDK Tag Monoclonal antibody (Binds to FLAG® tag epitope)

DYKDDDDK Tag Monoclonal Antibody for WB

Host / Isotype

Mouse / IgG2b


recombinant protein




HRP Fluorescent Dye



Cat no : HRP-66008


DDDDK tag, DYKDDDDK, HRP conjugated DDDDK tag, HRP-66008, HRP-DDDDK tag

Tested Applications

Positive WB detected inRecombinant protein

Recommended dilution

Western Blot (WB)WB : 1:5000-1:50000
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 3 publications below

Product Information

HRP-66008 targets DYKDDDDK Tag in WB applications and shows reactivity with recombinant protein samples.

Tested Reactivity recombinant protein
Host / Isotype Mouse / IgG2b
Class Monoclonal
Type Antibody
Immunogen Peptide
Full Name DYKDDDDK Tag
Gene symbol
Gene ID (NCBI)
Conjugate HRP Fluorescent Dye
Form Liquid
Purification Method Protein A purification
Storage Buffer PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
Storage ConditionsStore at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

DYKDDDDK tag, also known as DDK tag, is a hydrophilic tag for recombinant protein technology with the sequence DYKDYKDDDDK. The structure of DYKDDDDK tag has been optimized for compatibility with the proteins it is attached to and unlikely to denature or inactivated them. For its high hydrophilic nature, the DYKDDDDK tag is likely to be located on the surface of a fusion protein, which enables the tag more likely to be accessible to antibodies. This product is generated against 1xDYKDDDDK tag (DYKDDDDK) and can recognize protein containing one or more DYKDDDDK tags, no matter it is/they are located at N-terminal, C-terminal or at internal regions. The binding of this product with DYKDDDDK tagged fusion protein does not depend on calcium ion. The clone of this monoclonal antibody hybridoma is 1E7B4, which is different from any other vendors. This antibody is HRP conjugated DYKDDDDK Tag antibody. Anti-FLAG is a registered trademark of Sigma-Aldrich Biotechnology.



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