TFACT™ DNA-BINDING ELISA KITS » OCT2 TFACT™ DNA-BINDING ELISA by Assay Biotechnology. Source: tebu-bio.

Gene expression is regulated by different mechanisms. One of them is the binding of Transcription Factors (TF) to DNA sequences.

Traditionally, the study of TF-DNA interactions is made by several time-consuming and cumbersome: Electrophoretic Mobility Shift Assays (EMSA), Chromatin Immunoprecipitation, Western blotting, and expression of fused target and reporter genes.

ELISA-based formats now allow to have a more precise TF-DNA interaction study in addition to an ease of use.