Description

Peptide that is comprised of of eight amino acids (DYKDDDDK), representing a versatile fusion tag with regards to recombinant proteins purification. This epitope tag is a short hydrophilic, highly charged peptide that is the most widely used epitope tag employed in structural and functional studies of proteins. It is commonly used for eluting immunoaffinity chromatography-purified recombinant proteins.

SEQUENCE: H-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-OH (trifluoroacetate salt)

ONE-LETTER SEQUENCE: DYKDDDDK

MOLECULAR FORMULA: C₄₁H₆₀N₁₀O₂₀

MOLECULAR WEIGHT: 1013

STORAGE CONDITIONS: -20 ± 5 °C

CAS REGISTRY NUMBER: [98849-88-8]

SYNONYMS: FLAG Epitope Peptide

RESEARCH AREA: Miscellaneous

CATEGORY: Miscellaneous Peptides »

CITATIONS:
Lee, Jung-Rok, et. al. ACS Nano 10, no. 12 (2016): 10652-10660 »
Xu, Hui, et. al. Cell 176, no. 4 (2019): 702-715 »
Yu, Xiaodi, et. al. Elife 8 (2019): e48120 »

REFERENCES:
Coussen, F. et al. J. Biol. Chem. 276, 27881 (2001)
Zhao, M. et al. Mol. Cell. Biol. 23, 8982 (2003)
Da Cruz, S. et al. J. Biol. Chem. 278, 4156 (2003)
Carrillo, J. et al. J. Biol. Chem. 278, 42578 (2003)
Hiromura, M. et al. J. Biol. Chem. 279, 53407 (2004)

SKU(s): MISC-006A, MISC-006B, MISC-006C

KEYWORDS: