Anti-VEGF-A Antibody

Polyclonal antiserum from rabbit immunized against human vascular endothelial growth factor A (VEGFA), a homodimeric signal glycoprotein that drives angiogenesis and vascular permeability in physiological and pathological settings. The antibody is unconjugated and supplied as 100 µl of ready-to-use reagent in a vial suitable for Western blot (WB) and ELISA workflows. Produced in rabbit, the polyclonal format provides recognition of multiple epitopes across the VEGFA protein, an advantage when working with splice isoforms such as VEGFA121, VEGFA165, and VEGFA189 that arise from alternative VEGFA mRNA processing.

VEGF-A research from Antibodies.com spans tumor angiogenesis, wound healing, retinal vascular disease, and inflammatory angiogenesis, where the VEGFA axis is a central investigative target. As a Primary Antibodies reagent reactive with human VEGFA, this reagent is appropriate for cell culture-derived samples, conditioned media, and recombinant protein preparations used in angiogenesis assays. Standard short-term storage at refrigerated temperatures preserves activity; for longer-term use, aliquot and freeze to limit freeze-thaw damage to the immunoglobulin.