AMSBIO Announces Sensitive & Specific anti-DDK Antibody for FLAG Epitope Tagging

AMSBIO has announced 4C5 - an anti-DDK monoclonal antibody for the detection of DYKDDDDK epitope - the same protein sequence as FLAG-tag*. Validated for Western blot, immunoprecipitation, immunofluorescence and flow cytometry applications - 4C5 anti-DDK offers higher sensitivity and specificity compared to other commercially available anti-FLAG antibodies. 4C5 anti-DDK allows researchers to detect proteins with low expression levels and purify recombinant proteins with high purities and yields.

To date the 4C5 antibody has been used to validate the expression of over 15,000 mammalian recombinant proteins, purify more than 5,000 human recombinant proteins from HEK293 cells and purify immunogens under native conditions for the development of antibodies.