Human TATA Box Binding Protein/TAF ELISA Kit

This sandwich ELISA kit from Assay Genie is designed for the quantitative detection of TATA Box Binding Protein (TAF) in human samples. The assay uses a colorimetric, double-antibody sandwich format and is intended for research applications in cell biology and gene expression regulation. TAF is a key protein involved in transcriptional regulation, and its dysregulation has been linked to diseases including cancer and neurological disorders, making it a useful biomarker for studying disease pathogenesis.

The kit accepts a broad range of human sample types, including serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. It offers a sensitivity of 0.188 ng/mL and an assay range of 0.313-20 ng/mL. Reagents should be stored at 2-8°C for 12 months. Assay performance has been characterised in serum, EDTA plasma, and heparin plasma, with reported recovery ranging from 86% to 105% and linearity from 80% to 105% across the evaluated dilution factors.