Anti-FGFR1 Antibody

Formulated for immunohistochemistry on mouse tissue sections, this unconjugated rabbit polyclonal IgG preparation from Antibodies.com detects fibroblast growth factor receptor 1 (FGFR1), a single-pass transmembrane tyrosine kinase central to MAPK and PI3K/AKT signaling. FGFR1 amplification and activating mutations are implicated in lung squamous cell carcinoma, certain breast cancers, and hematological malignancies, so reliable receptor localization in situ is broadly relevant to translational tumor research. The 200 µl format is reactive with murine FGFR1 and supports standard IHC workflows on paraffin-embedded sections following antigen retrieval, with typical working dilutions in the 1:100 to 1:500 range. Aliquot upon receipt and store at -20°C to preserve activity across multiple freeze-thaw cycles; refrigerated handling at 4°C is suitable during active use. Each vial is intended as a single-laboratory reagent for research use only.