Human Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1) ELISA Kit

Quantitative measurement of ERN1 (also known as IRE1α), a key endoplasmic reticulum stress sensor and bifunctional kinase/endoribonuclease, is the focus of this immunoassay. Manufactured by Assay Genie, the ELISA Kit targets human ERN1 in research workflows investigating unfolded protein response (UPR) signaling, ER homeostasis, and XBP1 mRNA splicing events. Each kit contains reagents sufficient for 96 assays, supporting studies in cell biology, oncology, and metabolic disease where the IRE1α–XBP1 axis of the UPR is implicated. Investigators commonly pair these measurements with complementary stress markers such as BiP/GRP78, phosphorylated eIF2α, or CHOP to map integrated stress responses. Colorimetric plate-reader readout is used to generate quantitative data, and the kit format provides standardized positive controls and dilution buffers for batch comparison across experimental conditions. For research use only.