The Flag tag is a polypeptide with the amino acid sequence DYKDDDDK that can be added to a target protein using recombinant DNA technology. It can be fused to the N-terminus or C-terminus of the protein to facilitate detection and purification. An anti-Flag tag antibody is a useful tool for the analysis of Flag-tagged proteins.
THE™ DYKDDDDK Tag Antibody [iFluor 555], mAb, Mouse is THE™ DYKDDDDK Tag Antibody (A00187) conjugated with iFluor 555 under optimal conditions with an F/P ratio of 3-6. It is suitable for detecting the expression level of DYKDDDDK-tagged proteins. iFluor 555 is a bright and photostable fluorescent dye. It is an excellent alternative to Alexa Fluor 555.