Flag polypeptide is a hydrophilic polypeptide encoding 8 amino acids (DYKDDDDK). It contains an enterokinase restriction site and can be used for immunoaffinity chromatography. Flag peptides can elute proteins under non-denatured conditions and are recognized by a variety of antibodies, such as M1, M2, and M5.
|Amino acid sequence||H-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-OH|
|Solubility||Soluble in water or 1% acetic acid|
|20572||Flag-tag Peptide||4 mg||25 mg|
The unopened products should be stably stored at -25℃ ~ -15℃ for 1 year. Storage solution should store at -85℃ ~ -65℃.