Human Zinc finger homeobox protein 4 (ZFHX4) ELISA Kit

A Sandwich ELISA Kit from Assay Genie is designed for the quantitative detection of Zinc finger homeobox protein 4 (ZFHX4) in human samples. The kit targets the nuclear transcription factor ZFHX4 (synonyms: Zinc finger homeodomain protein 4; ZFH-4), which is involved in regulating gene expression, cell growth, embryonic development, and differentiation. Dysregulation of ZFHX4 has been linked to cancer, neurodevelopmental disorders, and cardiovascular disease, making it a target of interest for biomarker and therapeutic research.

The colorimetric assay has a detection range of 31.2-2000pg/mL and a sensitivity of 15.6pg/mL, and it recognizes natural and recombinant human ZFHX4. It is validated for use with serum, plasma, tissue homogenates, cell culture supernates, and other biological fluids. Using a substrate-based read-out measured at 450 nm, the kit supports reproducible quantification of the 394 kDa protein (UniProt Q86UP3) for research use only.