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Purified 3xFLAG® peptide

SIGMA/SAE0194 - ≥95% (HPLC), lyophilized powder

Synonym: Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys; ddddk peptide; dykddddk peptide

Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-SAE0194-4MG 4 mg
$571.00
1/EA
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assay ≥95% (HPLC)
form lyophilized powder
Quality Level 200 
shipped in dry ice
storage temp. −20°C
Application: For use in competitive elution by affinity chromatography of 3X FLAG fusion proteins either from the ANTI-FLAG M2 monoclonal antibody (F1804) in solution, or bound to agarose on the ANTI-FLAG M2 agarose affinity gel (A2220).
For elution under gentle, mild conditions of 3X FLAG fusion proteins from the ANTI-FLAG M2 affinity gels.

(Note: the 1X FLAG Peptide (F3290) will not elute 3X FLAG fusion proteins from ANTI-FLAG affinity gels.)
General description: The 3X FLAG Peptide is a synthetic peptide of 23 amino acid residues in length. The Asp-Tyr-Lys-Xaa-Xaa-Asp motif is repeated three times in the peptide. Eight amino acids at the C-terminus make up the classic FLAG sequence (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys).
Legal Information: 3xFLAG is a trademark of Sigma-Aldrich Co. LLC
Legal Information: FLAG is a registered trademark of Sigma-Aldrich Co. LLC
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (HPLC)
Storage Temp. −20°C

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