Human XPR1 ELISA Kit (HUFI05633)

XPR1 is a multi-pass transmembrane phosphate exporter that mediates inorganic phosphate efflux across the plasma membrane, and loss-of-function mutations in this SLC53-family transporter are linked to primary familial brain calcification, a rare neurodegenerative condition marked by bilateral calcium-phosphate deposits in the basal ganglia, thalamus, and cerebellar dentate nuclei.

Laboratories investigating phosphate homeostasis, vascular mineralization, and neuronal calcification pathways use this ELISA kit from Assay Genie to quantify human XPR1 protein in cell culture lysates, brain tissue homogenates, and transfected mammalian cell-line preparations.

The kit is supplied with pre-coated well plate strips, lyophilized recombinant standard, biotinylated detection antibody, and streptavidin-enzyme conjugate, configured for in vitro research use only.

Reconstituted standards should be prepared fresh and stored frozen in single-use vials to limit freeze-thaw cycling, while unopened kit components remain stable refrigerated between runs.