Human ZNF689 ELISA Kit (HUFI05524)

This immunoassay from Assay Genie measures human ZNF689, a Krüppel-type zinc finger transcription factor characterized as a tumor suppressor in hepatocellular carcinoma studies and known to recruit HDAC1, HDAC2, and SUV39H1 chromatin-modifying complexes to target gene promoters. Researchers use the kit to quantify ZNF689 protein in experimental samples, supporting investigations of SIRT1 regulatory pathways, KRAB domain-mediated epigenetic silencing, and hepatitis B virus-host transcriptional interactions.

The kit is configured for one microplate run with an absorbance-based readout compatible with standard laboratory plate readers, allowing quantitative interpolation against a recombinant protein standard curve. Reagents are supplied in vials sized for reconstitution and immediate use, fitting alongside orthogonal methods such as western blot, PCR, and chromatin immunoprecipitation workflows.

Reagents should be refrigerated upon arrival to preserve antibody activity, and the standard curve supports reliable quantitation across the dynamic range. Each kit is supplied in a single-use format intended for research use only.