Human Osteopontin (OPN) ELISA Kit

Quantify secreted phosphoprotein 1 levels in human specimens with this Assay Genie ELISA kit, supplied in microplate format with sufficient reagents for 96 assays. Osteopontin (OPN) is a multifunctional extracellular matrix glycoprotein implicated in bone resorption, cell migration, angiogenesis, and tumor metastasis, making accurate measurement relevant across cancer biology, cardiovascular research, autoimmune disease studies, and renal fibrosis investigations.

Compatible sample matrices include serum samples, plasma collections, tissue homogenates prepared from biopsies, cell lysates from cultured lines, and conditioned media from cell culture experiments. Each pack contains pre-coated microplates, biotinylated detection antibodies, streptavidin-HRP conjugate, calibrated standards, and assay buffers sufficient for 96 determinations.

The colorimetric readout is compatible with standard microplate readers, and the protocol can be completed within a typical working day. Reactivity is restricted to human samples, and the kit is intended for research use only in fields studying integrin binding, CD44-mediated signaling, or pathological mineralization.