Assay Method Information

Assay Name:  HIV Integrase Strand Transfer Scintillation Proximity Assay (SPA)
Description:  Purified recombinant integrase was first combined in a complex with biotinylated donor DNA- streptavidin-coated SPA beads. The complex was preincubated with the test compound, and strand transfer was initiated with a radiolabeled target DNA substrate. After incubation, the incorporated radioactivity was read in a Wallac MicroBeta scintillation plate reader using a counting protocol that corrected for optical cross talk between wells.
Affinity data for this assay
 

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