Human TSPAN13 ELISA Kit (HUFI05914)

Tetraspanin 13 (TSPAN13) is a member of the transmembrane 4 superfamily of proteins, defined by four conserved hydrophobic transmembrane domains that organize tetraspanin-enriched microdomains on cell surfaces. The protein participates in cell adhesion, signaling, proliferation, and motility, and altered expression has been documented in hepatocellular carcinoma, colorectal cancer progression, and modulation of the Wnt signaling pathway through interaction with the TMED10/p24δ1 cargo receptor.

This colorimetric immunoassay from Assay Genie enables quantitative measurement of TSPAN13 in human research specimens, supporting investigations into membrane protein biology, tumor biomarker discovery, and signal transduction studies. The kit is configured for 96 individual determinations and is compatible with standard microplate readers, integrating readily into existing immunology and biomarker screening pipelines. Reagents should be stored at 4°C upon arrival and equilibrated to room temperature before use to preserve binding activity across the full plate run.

Intended for research use only, the assay provides a reproducible platform for translational studies where quantification of low-abundance membrane-associated proteins is required, including work on tetraspanin-enriched microdomain composition and cancer cell surface proteomics.