Human ORAI3 ELISA Kit (HUFI07405)

Built around the ORAI3 calcium channel protein, this quantitative ELISA kit from Assay Genie supports protein-level measurement of human ORAI3 in research workflows targeting store-operated calcium entry and CRAC channel biology. ORAI3 operates as a plasma membrane pore subunit that contributes to receptor-operated calcium influx, and published work has linked altered ORAI3 expression to cancer cell proliferation, immune cell signaling, and inflammatory responses in cell and tissue models.

The kit is configured for 96 Assays and is intended for in vitro research use only. A color-based enzymatic readout allows standard curve-based interpolation, and all required reagents, plates, diluents, and detection antibody are supplied in vials and bottles ready for the protocol. Researchers commonly apply the kit to lymphocyte lysates, breast cancer cell lines, engineered knockdown or overexpression models, and patient-derived versus healthy-control comparisons in clinical research settings.

Unopened components should be refrigerated; conjugate and substrate vials must be protected from light to preserve activity through the product shelf life. Standard curve generation and inter-assay reproducibility are supported by the included buffer set, and the workflow integrates into downstream signaling studies that examine calcium-dependent transcriptional programs, store-operated currents, and pharmacological modulation of CRAC channel activity.