Human RFXANK (DNA-binding protein RFXANK) ELISA KIT (HUFI04912)

Quantify the regulatory subunit of the RFX complex in human samples with this RFXANK ELISA from Assay Genie. RFXANK, also known as RFX-B, assembles with RFX5 and RFXAP into a multiprotein complex that binds the X-box promoter of MHC class II genes, and deficiency of this factor causes bare lymphocyte syndrome type II, so quantitative measurement in patient or research samples informs immunogenetics studies. The assay accepts serum or plasma, runs on a standard microplate reader, and produces a quantitative optical-density readout. Each kit provides reagents for 96 individual determinations, enabling mid-throughput cohort screening. Store refrigerated, equilibrate reagents before use, and avoid repeated freeze-thaw cycles to protect antibody binding activity. Intended for research use only.