Anti-SRP19 Antibody

Offered through Antibodies.com, this rabbit polyclonal reagent is raised against the signal recognition particle 19 kDa subunit (SRP19) and is provided as an unconjugated, affinity-purified IgG preparation. The product is supplied at a concentration of 1.0 mg/mL in a 50 µL volume, formulated in phosphate-buffered saline (pH 7.4) containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. The immunogen is a recombinant human SRP19 protein, allowing the antibody to detect endogenous levels of total SRP19 in validated applications including Western Blotting (WB) and Immunohistochemistry (IHC). Reactivity has been confirmed against human, mouse, and rat samples, with the target migrating at the expected apparent molecular weight of 19 kDa on SDS-PAGE. Shipments leave the Antibodies.com facility in St. Louis, MO at 4 °C ambient, and the vial should be aliquoted and stored at –20 °C upon receipt, with repeated freeze/thaw cycles avoided to preserve antibody performance. As a research-use-only reagent from the Primary Antibodies category, it is intended for laboratory studies of co-translational protein targeting and signal recognition particle biology, not for diagnostic or therapeutic use.