Osteopontin (OPN), also known as Eta-1, is a pleiotropic cytokine, most often expressed in bone, kidney, and epithelial tissues. OPN is overexpressed in a variety of cancers and in patients with nephritis and acute kidney injury (AKI). 


Osteopontin Singleplex Products

Our Osteopontin immunoassays provide fast, accurate, reproducible, and highly sensitive measurements of Osteopontin. MSD’s MULTI-ARRAY technology uses simple protocols, requires minimal sample, and quantifies analyte concentration over a wide dynamic range.


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Osteopontin Multiplex Products

Our multiplex panels let you process up to 10 analytes simultaneously in each well of a MULTI-SPOT microplate. They provide the same outstanding performance as our singleplex immmunoassays while saving money, sample, and time.


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