We have an extensive selection of high-quality conjugated and unconjugated secondary antibodies that can be used for fluorescent, colorimetric, and chemiluminescent detection of primary antibodies in western blotting and many other applications. These include highly cited research antibodies, many of which are conjugated to a broad range of dyes and enzymes.

  • Invitrogen Alexa Fluor and Alexa Fluor Plus dye conjugates

  • Classic fluorescent dye (FITC, RPE, APC) conjugates

  • Enzyme (HRP, AP) conjugates

To find the right Invitrogen antibody for your research needs, go to
thermofisher.com/antibodies

Antibodies

Get the right antibodies for western blot detection