Human ZIP4 (Solute carrier family 39 member 4) ELISA Kit (HUFI05573)

Quantitative measurement of SLC39A4 (Solute carrier family 39 member 4) in human research specimens is supported by this ELISA Kit from Assay Genie. ZIP4 is a transmembrane zinc transporter predominantly expressed on the apical surface of intestinal enterocytes, where it mediates dietary zinc uptake from the lumen. Loss-of-function mutations in SLC39A4 cause acrodermatitis enteropathica, a rare autosomal recessive disorder of severe zinc deficiency, and altered ZIP4 expression has been reported in pancreatic and hepatocellular carcinoma studies. Assay Genie's Human ZIP4 Kit provides the matched antibody pair, chromogenic substrate, and recombinant standard needed for accurate protein quantification in cell and tissue models of zinc homeostasis.

The microplate is pre-coated with capture antibody, and each well accommodates a 50 uL sample volume for downstream quantification. Store unopened components at 4 degrees C; reconstituted standards should be frozen at -20 degrees C in single-use aliquots to limit repeated freeze-thaw cycles. The assay is validated for research use only and is intended for in vitro investigation of zinc transport biology, nutritional deficiency models, and cancer biomarker studies, with shelf life and lot-specific calibration data provided in the enclosed certificate of analysis.