Human TSPAN33 ELISA Kit (HUFI05904)

This quantitative immunoassay from Assay Genie is built to measure human tetraspanin-33 (TSPAN33), a four-transmembrane-domain member of the tetraspanin superfamily involved in immune cell signaling and the organization of membrane microdomains. TSPAN33 expression has been documented in hematopoietic lineage cells, including B lymphocytes, and it is studied in the context of B-cell receptor signaling, lymphocyte biology, and immune regulation research, where altered expression is investigated as a candidate biomarker in immune-related conditions.

Configured as a 96 Assays plate-format ELISA kit, this product uses an antibody-pair capture workflow combined with an enzyme-based readout that generates an optical density signal proportional to TSPAN33 concentration in the sample. Standards, detection reagents, buffers, and substrate are supplied in vials sized for the full plate run, supporting parallel analysis of multiple specimens. The kit is intended for in vitro research use in academic, clinical, and translational laboratories working on tetraspanin biology and immune cell function.

Investigators researching tetraspanin-mediated cell communication, B-cell signaling pathways, lymphocyte activation, or hematopoietic differentiation will find this kit applicable to cohort-scale studies. The 96 Assays format accommodates the measurement of multiple human samples under standardized conditions, supporting reproducibility across experimental runs in biomarker discovery workflows.