Human TCEA1 ELISA Kit (HUFI06182)

TCEA1 encodes Transcription Elongation Factor A, a member of the S-II/TFIIS family of proteins that reactivates arrested RNA polymerase II complexes and promotes productive transcript elongation across pause sites and nucleosomal barriers. Altered TCEA1 expression has been documented in squamous skin cancers and esophageal adenocarcinoma, where changes in elongation-factor levels influence tumor proliferation and cellular differentiation programs.

This Assay Genie research-use-only kit is configured for 96 assays and supplied as a complete microplate-based immunoassay with pre-coated strips, lyophilized standards, biotinylated detection antibody, streptavidin-HRP conjugate, wash buffer, and substrate solution. The reagents are shipped refrigerated; store the kit refrigerated between uses and protect from light to preserve enzyme activity. Unopened kits should remain sealed until first use, and individual strip wells are intended for single use to avoid contamination.

The assay is intended for quantitative measurement of human TCEA1 protein in cell lysates and tissue homogenates prepared under non-denaturing conditions. Researchers studying transcription regulation, chromatin-associated gene expression, oncogenic signaling, or differentiation pathways can apply the kit to dose-response experiments, time-course studies, and comparative profiling of normal versus transformed human samples.