Anti-LIFR Antibody

This unconjugated rabbit polyclonal IgG reagent from Antibodies.com targets the human Leukemia Inhibitory Factor Receptor (LIFR), the signal-transducing subunit of the heterodimeric receptor complex that binds leukemia inhibitory factor and related cytokines of the IL-6 family. Produced in rabbit and affinity-purified, the antibody is supplied as 200 µl of liquid stock and is validated for Western Blot detection of endogenous LIFR protein in human cell and tissue lysates. The polyclonal format provides recognition of multiple epitopes on the LIFR extracellular and intracellular domains, which is helpful when probing samples where receptor isoform expression or post-translational modification may vary.

Recommended handling includes brief refrigerated storage at 4°C for short-term use, with aliquoting and freezing at -20°C for long-term stability to minimize freeze-thaw cycles. The unconjugated format lets users pair the primary antibody with their preferred HRP, fluorescent, or biotinylated secondary reagents, supporting flexibility across standard immunoblotting workflows. Researchers investigating trophoblast function, pluripotent stem cell maintenance, neuronal development, and tumor microenvironment signaling will find this anti-LIFR reagent useful for characterizing receptor expression alongside downstream STAT3 phosphorylation studies.