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Flag Peptide
The FLAG peptide is an eight-amino-acid peptide (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) that includes an enterokinase-cleavage site. It is designed for antibody-mediated identification and purification of recombinant proteins
Chemical | |
---|---|
CAS # | 98849-88-8 |
Form | Lyophilized |
Molecular Formula | C41H60N10O20 |
Molecular Weight | 1012.97 |
Purity | >95% by HPLC |
Reconstitution | Reconstitute with PBS or H20 to desired concentration. Due to the nature of this peptide, it is recommended to first mix with 10 ul of DMSO. |
Sequence | DYKDDDDK-OH |
Solubility | ≥50.65 mg/mL in DMSO; ≥210.6 mg/mL in H2O; ≥34.03 mg/mL in EtOH |
Shipping and Handling | |
Storage Condition | Store at -20°C |