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HaloTag® Pull-Down Systems allow rapid capture of binary and higher order complexes directly from lysates, and allow correlation of capture with cellular localization.
HaloTag® Pull-Down for Protein:DNA Interactions
No antibody required! Identify protein:DNA interactions in 24-48 hours with a simple, proven ChIP system.
View the animation below to learn how to use TNT® cell-free expression systems for convenient co-immunoprecipitation experiments.
GST Magnetic Pull-Downs
Quickly identify protein:protein interactions in either E. coli or TnT® cell-free systems.
Easy, covalent, oriented attachment of HaloTag® fusion proteins.
HaloLink™ Protein Arrays
Generate your own custom protein arrays, using your choice of target and obtain sensitive, easy detection.
CheckMate™ Mammalian Two-Hybrid Systems
Convenient luminescence-based systems for confirmation of protein interactions.
This article introduces the HaloCHIP™ System, describing the method details, providing example data, and highighting the benefits of using this system to detect protein:DNA complexes.
We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.
Ask us! We are here to help you.