Human PKP4 ELISA Kit (HUFI08631)

The Human PKP4 (Plakophilin 4) ELISA Kit from Assay Genie is a quantitative immunoassay intended to measure Plakophilin 4, a structural component of desmosomes and adherens junctions, in human specimens. PKP4 contributes to cell-cell adhesion and cytoskeletal anchoring, and altered expression has been linked to tumor progression, migration, and epithelial-mesenchymal transition in breast, prostate, and pancreatic cancer research models.

Supplied as a complete microplate format kit, this Assay Genie product includes a pre-coated plate, lyophilized standards, biotinylated detection antibody, and substrate solution. Researchers process small serum or plasma aliquots for quantitative determination of PKP4 levels, supporting studies of adhesion protein regulation, biomarker discovery, and signaling pathway analysis. Reagents should be kept refrigerated until first use; reconstituted components should be aliquoted and frozen to limit repeated freeze-thaw cycles.