Anti-Stat1 Antibody

Raised in rabbit, this unconjugated polyclonal antibody recognizes the Signal Transducer and Activator of Transcription 1 (Stat1) protein and has been validated for Western blot and ELISA workflows. By targeting an epitope within the Stat1 transcription factor, the reagent supports studies of cytokine-driven JAK/STAT signaling, interferon responses, and downstream gene regulation.

The product is supplied as 50 µl of antiserum, an amount typically sufficient for multiple membrane probing experiments or ELISA plate assays. Reactivity has been confirmed against human, mouse, and rat samples, enabling cross-species comparison of Stat1 phosphorylation status, expression levels, or pathway activation in matched cell line panels and primary tissue lysates.

Distributed by Antibodies.com, the antibody is unconjugated, so it can be paired with an HRP-, fluorophore-, or biotin-labeled secondary reagent chosen to match the detection chemistry of a given western blot membrane or ELISA plate. For western blot, it is generally applied to PVDF or nitrocellulose membranes after SDS-PAGE separation of whole-cell lysates; for ELISA, it can be used in indirect capture or detection formats on coated plates loaded with cleared samples.

Aliquot upon first thaw and store at -20°C; avoid repeated freeze-thaw cycles to preserve antibody titer. For research use only.