Human POLR2D ELISA Kit (HUFI08618)

The Assay Genie human POLR2D immunoassay targets RNA Polymerase II subunit D, also known as RPB4, the smallest component of the 12-subunit RNA Pol II complex responsible for mRNA synthesis in eukaryotic cells. This microplate-based format supports research into transcription regulation, RNA Polymerase II assembly, and gene expression profiling workflows. Investigators use the kit to quantify POLR2D protein levels linked to transcriptional dysregulation, cellular differentiation studies, and RNA processing investigations. The assay is validated for human POLR2D detection with species-specific reactivity and a recommended sample volume of 50 µL per well. Upon receipt, refrigerate components at 4 °C; for extended storage, freeze unused aliquots at -20 °C and limit freeze-thaw cycles to preserve capture and detection antibody activity. Intended for research use only and not validated for diagnostic or clinical applications.