Human SELK ELISA Kit (HUFI06609)

The Human SELK ELISA Kit from Assay Genie enables accurate quantification of Selenoprotein K, a 14 kDa selenocysteine-containing transmembrane protein of the endoplasmic reticulum. SELK plays pivotal roles in calcium homeostasis, palmitoylation of substrate proteins, ER-associated degradation, and immune cell signaling, making this kit valuable for studies in oxidative stress, cardiovascular biology, inflammation, and oncology research.

This microplate-based immunoassay delivers quantitative results via a colorimetric readout and is calibrated for human serum samples. Each kit contains pre-coated wells, detection reagents, standards, and a complete buffer system. Store components refrigerated at 4 degrees C to preserve antibody activity and avoid repeated freeze-thaw cycles of the standard. The capture antibody is human-specific, with no significant cross-reactivity with rat or mouse Selenoprotein K, providing reliable discrimination in translational research samples. Investigators examining selenoprotein biology, redox homeostasis, and immune regulation will find this kit useful for serum-based biomarker studies.