Anti-FOLR1 Antibody

Antibodies.com offers a rabbit polyclonal antibody raised against Folate Receptor 1 (FOLR1), a GPI-anchored cell surface glycoprotein that mediates the uptake of folate and folate-conjugated molecules. FOLR1 shows elevated expression in several epithelial malignancies, including ovarian carcinoma, endometrial cancer, breast cancer, and non-small cell lung carcinoma, and is widely studied as a tumor-associated biomarker and target for receptor-mediated drug delivery strategies.

This unconjugated IgG reagent is provided in a 100 µl vial and has been validated for western blot, immunohistochemistry, and flow cytometry applications with human samples. The polyclonal format allows recognition of multiple epitopes across the FOLR1 extracellular domain, supporting detection in both native and denatured protein preparations.

Useful for studies of folate metabolism, receptor-mediated endocytosis, and tumor cell surface phenotyping, this reagent supports workflows in cancer biology and experimental therapeutics research laboratories.