Anti-SPP1 Antibody

This polyclonal antibody from Antibodies.com targets human SPP1, the secreted phosphoprotein 1 gene product also referred to as osteopontin. The reagent is raised in rabbit, cloned as polyclonal IgG, and supplied unconjugated in a 200 µl vial ready for western blot, immunohistochemistry, and flow cytometry workflows on human samples. SPP1 is a glycophosphoprotein with established roles in bone remodeling, cell-matrix adhesion, immune cell migration, and tumor microenvironment signaling, making it a frequently investigated target in cancer metastasis, fibrosis, and inflammatory disease research. The polyclonal format provides multi-epitope recognition, which can help detect splice variants and post-translationally modified forms of osteopontin in lysates, fixed tissue sections, and permeabilized cells. For storage, keep refrigerated and aliquot to limit freeze-thaw cycles; the reagent is intended for research use only.