Rat Spleen Focus Forming Virus Proviral Integration Oncogene (SPI1) ELISA Kit

The Assay Genie SPI1 ELISA Kit enables quantitative measurement of the PU.1 transcription factor in rat tissue homogenates, cell lysates, and related biological samples, supporting research into hematopoietic lineage commitment and immune cell differentiation. SPI1 (Spleen Focus Forming Virus Proviral Integration Oncogene) encodes PU.1, an ETS-family transcription factor essential for B-cell, T-cell, and myeloid lineage specification, and its dysregulation is implicated in lymphoma and acute myeloid leukemia investigations. Each kit provides reagents sufficient for 96 individual determinations using a microplate format compatible with standard laboratory plate readers. Recommended for research use only in in vitro studies, the assay delivers reproducible quantitation for gene expression profiling in rat models. Store the kit refrigerated upon arrival, protect components from light, and aliquot samples to minimize freeze-thaw cycles. The assay offers specificity for rat SPI1 with no significant cross-reactivity observed with related ETS-family transcription factors in validation studies.