Anti-TAF11 Antibody

Within the broad landscape of primary antibody reagents used to interrogate basal transcription, this polyclonal reagent from Antibodies.com targets TATA-box binding protein associated factor 11 (TAF11), a histone-fold subunit of the TFIID complex that contributes to RNA polymerase II preinitiation complex assembly on gene promoters. The unconjugated rabbit IgG reagent is supplied as 100 µl per vial, providing researchers with flexibility to pair it with HRP-, biotin-, or fluorophore-conjugated secondary antibodies tailored to either western blot or immunofluorescence workflows performed on human, mouse, or rat samples.

Investigators studying chromatin-associated regulatory complexes and transcriptional cofactor recruitment can apply this antibody to whole-cell lysates or fixed cells, where the polyclonal format enables recognition of multiple epitopes on the endogenous target and helps mitigate concerns about epitope masking at fixation-sensitive sites. Recommended handling includes refrigerated storage at 4 °C and aliquoting on first use to preserve antibody activity across repeated freeze-thaw cycles. The unconjugated IgG supports downstream customization of detection chemistry, and each vial is designated for research use only in studies of gene regulation, embryonic development, and disease contexts where altered TAF11 expression or TFIID complex integrity is being investigated.