Anti-tag Antibodies

OriGene’s anti-tag antibodies are optimized for purification and detection of recombinant proteins.

These antibodies undergo stringent quality control processes and are validated for multiple applications

For example, 4C5 anti-DDK antibody has been validated for Western blot, immunoprecipitation, immunofluorescence, and flow cytometry.

OriGene’s anti-tag antibodies also demonstrate higher sensitivity and specificity when compared to anti-tag antibodies from other vendors.  For example, the 4C5 anti-DDK monoclonal antibody from OriGene showed 3x higher sensitivity when compared with M2 monoclonal antibody from vendor S. 

The higher sensitivity enables detection of recombinant proteins with low expression levels.