Rockland offers a variety of antibodies to be used as markers of protein localization, purification of recombinant proteins, tag detection and signal amplification.

These are called epitope tags and are generally composed of 10-15 amino acids. Epitope tags are engineered to minimize tertiary structure disruptions through on the N- or C- terminus, ensuring proper protein function. Assays focused on GFP Western Blot antibodies help researchers identify these areas of localization, making GFP microscopy extremely useful in cancer research.