PURIFIED HUMAN PROTEINS                         Tumour Markers Cat. No   AV 3213 Alpha Feto Protein (HP) AJ 3007 b-2-Microglobulin (HP) AU 3208 CA 15-3, low cross reactivity (PP) AU 3220 CA 19-9 (HP) AU 3204 CA 72-4 (HP) AU 3206 CA 125, low cross reactivity (PP) AU 3214 Carcinoembryonic Antigen (PP) AU 3221 Carcinoembryonic Antigen (HP) AR 3188 Ferritin, liver (HP) AJ 3051 Prostate Specific Antigen (PP) AJ 3036 Prostate Specific Antigen (HP)                             PP = Part Purified                         HP = Highly Purified