Recombinant Protein Purification and Detection

The expression, purification, and detection of recombinant proteins can be a lengthy and time-consuming endeavor. Depending on the protein of interest and expression system, protein tags may be added to improve the outcome of common steps, including protein solubility during expression, purification by affinity chromatography, or immunodetection following isolation and purification. Epitope tags act as an antigen for a specific antibody, providing high-specificity while eliminating the need to generate a new antibody for each recombinant protein.

We offer affinity resins for multiple fusion tags in numerous formats, including magnetic beads and loose agarose resins, ensuring we have products for a various scales and applications. Offered in conjugated and unconjugated formats, our monoclonal and polyclonal antibodies are available for a variety of fusion tags.

 Product Selection by Epitope Tag

While an epitope tag can be simple to select, the vast number of protein purification and detection methods can hinder selecting the correct product for your application. With direct links to our product pages, this interactive tool ensures you can quickly find the right product, every time.


   Download our Selection Tool