Anti-FGFR1 OP (N371) Antibody

The Antibodies.com rabbit polyclonal antibody is raised against fibroblast growth factor receptor 1 (FGFR1) at the OP region encompassing residue N371, supporting detection of this receptor tyrosine kinase in human, mouse, and rat samples. Supplied as 50 µl of an unconjugated reagent at 1 mg/ml in phosphate-buffered saline with 15 mM sodium azide at approximately pH 7.2, the stock should be aliquoted and stored at -20°C to limit repeated freeze-thaw cycles of the original vial.

Validated for western blot, immunohistochemistry, and immunofluorescence workflows, the antibody is affinity-purified as a polyclonal reagent, allowing flexible choice of labeled secondary antibodies for each application. Its cross-species reactivity supports comparative studies of FGFR1 signaling, receptor localization, and downstream pathway activity in tissue sections and cultured cells. Because the reagent is unconjugated, it can be directly conjugated in-house to fluorophores, biotin, HRP, or other enzymes, enabling both chromogenic and fluorescence imaging. For research use only; not intended for diagnostic or therapeutic applications.