Human TAF9 (Transcription initiation factor TFIID subunit 9) ELISA Kit (HUFI08393)

The Human TAF9 ELISA Kit from Assay Genie provides researchers with a quantitative tool for measuring Transcription initiation factor TFIID subunit 9 in clinical and research samples. TAF9 functions as a core subunit within the TFIID multiprotein complex, where it contributes to RNA polymerase II transcription initiation through recognition of core promoter elements and assembly of the pre-initiation machinery.

Investigations in transcription regulation, chromatin biology, and oncology research benefit from quantitative analysis of TAF9 expression. The protein participates in histone-fold complexes alongside TAF6 and TAF12, and altered TAF9 levels have been reported in studies of p53 transcriptional activity and certain cancer cell lines. Researchers exploring TBP-associated factor networks, mediator complex crosstalk, or stress-response gene activation pathways will find this assay relevant for protein-level quantification across experimental cohorts.

Kit reagents should be stored refrigerated upon arrival, with the microplate and standard protected from light to maintain antibody binding activity through the stated shelf life. The assay uses standard plate reader protocols, and components include a precoated plate, detection antibody, standards, and substrate solution sufficient for the full plate format. This reagent is intended for research use only in molecular and cellular biology laboratories studying eukaryotic gene control.