Recombinant PTPN1 protein by Active Motif Save Liquid error (product-badge line 32): Computation results in 'NaN' (Not a Number)% € 0.00 1mg - € 0.00 50µg - translation missing: en.products.status.sold_out Size 1mg 50µg 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Recombinant PTPN1 protein, active enzyme for analysis of tyrosine phosphatase activity in vitro.