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3X Flag-tag Peptide - 25 mg

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3X Flag-tag Peptide (also called DYKDDDDK Peptide) supplied from Yeasen is characterized by high stability and high purity. It is widely used in purifying Flag fusion proteins.The FLAG peptide is a hydrophilic sequence composed of 8 amino acids (DYKDDDDK), commonly used for the detection of specific anti-FLAG monoclonal antibodies. To enhance detection sensitivity, a 3×FLAG version—known as the 3×FLAG-tag peptide—was developed. This extended tag consists of 23 amino acids and enables the detection of fusion proteins at levels as low as 10 femtomoles. The 3×FLAG-tag peptide is widely utilized for the purification of FLAG-tagged fusion proteins and for competitive binding to anti-FLAG monoclonal antibodies. The recommended working concentration for the 3×FLAG-tag peptide ranges from 100 to 400 μg/mL.

123,456.78 € 123456.78 EUR 123,456.78 €

123,456.78 €

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