3x DYKDDDDK Tag (TFA)

DYKDDDDK peptide (FLAG) is a useful tool for investigating the function and localization of proteins whose antibodies (Abs) are not available. Often it is also used in a 3X FLAG format (3x DYKDDDDK Tag TFA) for purifying difficult proteins that accumulate in low abundance [1][2].

Product Specifications

UNSPSC

12352209

Target

Biochemical Assay Reagents

Type

Peptides

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/3x-dykddddk-tag-tfa.html

Purity

98.17

Solubility

H2O : ≥ 100 mg/mL

Smiles

O=C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC2=CC=C(C=C2)O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC3=CC=C(C=C3)O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC(O)=O)N.OC(C(F)(F)F)=O

Molecular Formula

C125H177F3N30O60

Molecular Weight

3116.90

References & Citations

[1]Mishra V. Affinity Tags for Protein Purification. Curr Protein Pept Sci. 2020;21 (8) :821-830. |[2]Abbott JA, et al. The Usher Syndrome Type IIIB Histidyl-tRNA Synthetase Mutation Confers Temperature Sensitivity. Biochemistry. 2017;56 (28) :3619-3631.