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 Unit Size | Cost | Quantity | Stock |
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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.
Cas No. | 98849-88-8 |
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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 |
Store Temp | -20°C |
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Ship Temp | Ambient |
MSDS | |
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Info Sheet |
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.