Anti-VEGF-A (R159) Antibody

This Rabbit polyclonal reagent from Antibodies.com targets Vascular Endothelial Growth Factor A (VEGF-A), a key angiogenic signaling protein implicated in tumor vascularization, wound healing, and retinal neovascularization.

Supplied as an unconjugated antibody preparation at 1 mg/ml in phosphate buffered saline containing 0.05% sodium azide at approximately pH 7.2. Each vial contains 100 µl of stock solution ready for dilution into working buffers.

Validated for immunohistochemistry (IHC) on tissue sections, with confirmed reactivity against human, mouse, and rat samples. This species coverage makes the antibody applicable across translational studies, supporting comparative work between rodent disease models and human clinical specimens.

Researchers use the antibody to map angiogenic activity within tissue microenvironments, characterize tumor vasculature, and study therapeutic strategies aimed at blocking VEGF signaling. Sodium azide is included as a preservative; handle according to standard laboratory safety practices.

Storage: refrigerate at 4°C, protect from light, and avoid repeated freeze-thaw cycles to preserve antibody activity over time.