A competitive enzyme immunoassay for screening and quantitative analysis of Medroxyprogesterone acetate (MPA) in kidney fat.

Medroxyprogesterone acetate (MPA) can be used as an illegal growth promoter in meat production. Due to its lypophylic characteristics MPA is concentrated in fat tissues.

The EuroProxima MPA ELISA is a competitive enzyme immunoassay for the detection of MPA in fat samples.