Protein S (PROS1) CytoSection TS402073P5 USD 1,174.00 4 Weeks Transient overexpression of PROS1 in HEK293T cells, FFPE control for IHC, ICC and ISH staining, 25 slides per pack Other Names PROS; PS21; PS22; PS23; PS24; PS25; PSA; THPH5; THPH6 Accession Number NM_000313, NP_000304