Anti-GFRA1 Antibody

Raised in rabbit against GFRA1, this unconjugated polyclonal reagent is supplied by Antibodies.com as 100 µl of antiserum for western blot, immunohistochemistry, and immunofluorescence workflows. GFRA1 (GDNF Family Receptor Alpha 1) is a glycosylphosphatidylinositol-anchored co-receptor that recognizes glial cell line-derived neurotrophic factor and signals through the RET tyrosine kinase, making it a marker of interest in studies of enteric and dopaminergic neuron survival, kidney morphogenesis, and spermatogonial stem cell maintenance. The antibody cross-reacts with human, mouse, and rat samples, allowing consistent detection across species in developmental biology, neuroscience, and oncology research. Each vial should be handled as research-use-only and aliquoted to limit repeated freeze-thaw cycles of the antiserum.