Human X-Box Binding Protein 1 (XBP1) ELISA Kit

X-Box Binding Protein 1 (XBP1) is a key transcription factor central to the unfolded protein response, and quantifying its expression is essential for studies of endoplasmic reticulum stress, B-cell differentiation, and oncogenic signaling. This quantitative immunoassay from Assay Genie is configured on a microplate and validated for human samples including tissue homogenates and cell lysates. Researchers use the kit to track XBP1 protein levels in experiments exploring multiple myeloma, breast cancer biology, inflammatory pathways, and metabolic disease models, where the IRE1-mediated splicing of XBP1 mRNA is often interrogated alongside protein readout. The kit ships as a complete pack with pre-coated wells, detection reagents, and standards sufficient for 96 reactions, and is intended for research use only. Store the components refrigerated between uses and protect them from light to preserve reagent activity across repeated freeze-thaw cycles.