Human Selenium Binding Protein 1 (SELENBP1) ELISA Kit

The Assay Genie SELENBP1 immunoassay kit quantifies human Selenium Binding Protein 1 in laboratory specimens using a colorimetric end-point read on a standard microplate reader, run across a 96-assay plate layout.

SELENBP1 is a selenium-binding cytosolic protein involved in xenobiotic metabolism, spermatogenesis, and the ubiquitin-mediated regulation of NRF2, a master transcriptional driver of the cellular antioxidant response. Reduced SELENBP1 expression has been reported across multiple cancers, including lung, prostate, ovarian, and colorectal tumors, where loss of the protein correlates with tumor progression and altered redox balance. SELENBP1 therefore functions as a candidate biomarker in translational oncology, in studies of selenium homeostasis, and in investigations of NRF2-driven antioxidant signaling.

The kit accepts human-derived samples including serum, isolated plasma, and tissue homogenates, supporting workflows that move from cell-line or animal-model findings to patient-derived analysis. Researchers studying redox biology, environmental toxicology, or tumor suppressor pathways can use the assay to compare SELENBP1 levels across patient cohorts, treatment groups, or experimental conditions.

Each kit is supplied in a vial-based configuration sufficient for 96 individual determinations. The reagents are intended for research use only, providing a practical alternative to Western blot or immunohistochemistry workflows for medium-throughput protein quantification.