Anti-IGFBP3 Antibody

Manufactured by Antibodies.com, this affinity-purified reagent is raised in rabbit and recognizes endogenous levels of IGFBP3 (insulin-like growth factor-binding protein 3), making it a reliable tool for studying IGF signaling across multiple model systems. The polyclonal antibody was generated against a synthesized peptide derived from the internal region of human IGFBP3 and subsequently purified by affinity chromatography using the epitope-specific immunogen, which helps minimize non-specific binding in sensitive assays. Supplied at a concentration of 1 mg/mL in a liquid PBS buffer containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide, the unconjugated preparation is offered in a 50 µl volume and is validated for use in Western blot (WB) and ELISA workflows. The antibody has been verified to react with human, mouse, and rat samples, giving laboratories working with cell lines, primary tissues, or animal models a single reagent that covers the most commonly used species. For handling, the product is shipped at 4 °C and should be aliquoted upon arrival and stored at –20 °C, with freeze/thaw cycles avoided to preserve activity. Researchers investigating growth-factor regulation, apoptosis, and metabolic pathways can therefore rely on this Antibodies.com reagent for consistent detection of IGFBP3 in their immunoassays.