Name: Flag Peptide
SKU: F4400
Availability: InStock

Description

Flag peptide is an octapeptide used to tag proteins and to label or separate particular subsets of proteins from one another using affinity chromatography, fluorescence, or gel electrophoresis. Flag peptide has a sequence of DYKDDDDK.

Product Info

Cas No.	98849-88-8
Purity	≥95%
Formula	C₄₁H₆₀N₁₀O₂₀
Formula Wt.	1012.99
IUPAC Name	6-amino-2-[[2-[[2-[[2-[[2-[[6-amino-2-[[2-[(2-amino-3-carboxypropanoyl)amino]-3-(4-hydroxyphenyl)propanoyl]amino]hexanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]hexanoic acid
Synonym	Trypsinogen (human pancreas isoenzyme 2 activation peptide), DYKDDDDK
Solubility	Soluble in DMSO.
Appearance	White to off white powder

Shipping and Storage

Store Temp	-20°C
Ship Temp	Ambient

Downloads

MSDS	F4400 MSDS PDF
Info Sheet	F4400 Info Sheet PDF

References

Einhauer A, Jungbauer A. The FLAG peptide, a versatile fusion tag for the purification of recombinant proteins. J Biochem Biophys Methods. 2001 Oct 30;49(1-3):455-65. PMID: 11694294.

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Flag Peptide

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