Anti-GNAI3 Antibody

This affinity-purified rabbit polyclonal IgG reagent targets the N-terminal region of human GNAI3 (G Protein Subunit Alpha I3), raised against a synthetic peptide spanning amino acids 1–100 of the human sequence (NP_006487.1). Validated for Western blot and immunohistochemistry, the unconjugated antibody detects endogenous GNAI3 protein with an observed band at approximately 41-45 kDa on Western blots and produces clean chromogenic staining on formalin-fixed tissue sections.

Supplied by Antibodies.com as a 200 µl liquid aliquot in a single vial, the antibody is recommended at 1:1000-1:2000 dilution for immunoblotting and 1:50-1:100 dilution for IHC, allowing it to be paired with common HRP-conjugated or fluorescent secondary reagents. Reactivity has been confirmed against human, mouse, and rat samples, supporting studies of GPCR-driven signaling, adenylyl cyclase inhibition, neuronal pathway mapping, endosomal trafficking, and tumor biology models where altered GNAI3 expression is of interest. For continuous use, store at -20°C and avoid repeated freeze-thaw cycles to preserve reagent activity across extended experiments.