产品货号：PMK101S
The DYKDDDDK peptide(Flag-tag)is a small component of an epitope which does not appear to interfere with thebioactivity or the biodistribution of the recombinant protein. It has been used extensively as a general epitope tag in expressionvectors.
It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild-type proteinex pressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.A Flag-tag can beused in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a Flag-tag to this protein allows one to follow the protein with an antibody against the Flag sequence.
