Recombinant DNA technology allows researchers to construct fusion proteins which express the protein of interest together with an epitope tag. The use of epitope tags allows the detection of the constructed fusion protein where specific antibody for the protein of interest is not available.
Epitope tag antibodies can serve as an universal detection method in applications such as Western blot, enzyme-linked immunosorbent assay (ELISA), immunofluorescence, and immunoprecipitation.
Creative Diagnostics offers highly specific antibodies to the most common epitope tags, including His, HA, cMyc, GST, Flag (DYKDDDDK), MBP and GFP tag. Our tagged antibodies are manufactured under extensive quality control to ensure optimal sensitivity and consistency.