Thermo Fisher Scientific DDK Polyclonal Antibody, TrueMAB

Applications

Tested Dilution

Publications

Western Blot (WB)

1:4,000-1:6,000

-

Product Specifications

Species Reactivity

Tag

Host/Isotype

Chicken / IgY

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide conjugated to KLH

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

PEG precipitation

Storage buffer

PBS

Contains

0.05% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

Product Specific Information

Synthetic peptide sequence is DYKDDDDK

Target Information

DYKDDDDK tag, also known as FLAG tag, is a short peptide sequence that is commonly used as a protein tag to facilitate protein purification, detection, and localization. The tag consists of eight amino acids: Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys. It is often fused to the N- or C-terminus of a protein of interest, allowing for easy identification and isolation of the protein using anti-FLAG antibodies. The DYKDDDDK tag is widely used in molecular biology and biochemistry research, and has been employed in various applications, such as protein-protein interaction studies, protein expression analysis, and protein localization studies. The FLAG tag structure has been optimized for compatibility with the proteins it is attached to, in that it is more hydrophilic than other common epitope tags and therefore less likely to denature or inactivate proteins to which it is appended. FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.