Recombinant Human ETS translocation variant 4 (ETV4) Fragment (aa 340-433) – a high-quality, stable protein fragment designed for structural and biochemical studies. This 94-amino acid fragment offers excellent solubility and is ideal for investigating the transcriptional regulatory functions of ETV4 in a manageable format.

ETV4 is a transcriptional activator involved in key cellular processes, including keratinocyte differentiation. It also plays a role in viral interactions, binding to the adenovirus E1A gene enhancer to activate transcription. The full-length protein is nuclear-localized, consistent with its function in gene regulation. This recombinant fragment provides a stable, soluble unit for focused research on ETV4's mechanisms without domain complexities.