Anti-Sua7p Antibody

This polyclonal reagent from Antibodies.com recognizes Sua7p, the Saccharomyces cerevisiae ortholog of the general transcription factor TFIIB that directs start-site selection during RNA polymerase II transcription initiation. The antibody was raised in rabbit and is provided as an unconjugated IgG in liquid format at 100 µl per vial, compatible with western blot, immunoprecipitation, chromatin immunoprecipitation (ChIP), and ELISA workflows. For handling, aliquot upon first use and store at -20 °C; avoid repeated freeze-thaw cycles to preserve binding activity. Reactivity is restricted to S. cerevisiae, supporting chromatin studies, transcription initiation mapping, and pull-down assays in yeast model systems.