Duolink® Proximity Ligation Assay Instructional Video


Duolink® proximity ligation assay (PLA) is an innovative technology that combines the use of antibodies with rolling circle amplification, allowing you to visually detect proteins and their interactions all within a native cell. This video will show you step-by-step how to perform a Duolink® PLA experiment with cells on a slide that have already been fixed and permeabilized by the user.

For more information on Duolink® PLA technology, visit sigma.com/duolinkpla