CAS 9002-12-4 appears in our catalog under these names: UAO, Uricase, Candida utilis , Urate oxidase (from Yeast), Urate oxidase, URICASE FROM FROM BACILLUS FASTIDIOSUS &. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Chemat, Sigma-Aldrich. Available pack sizes: 1ku, 5ku, 2ku, 100units, 5mg, 10mg, 50mg, 250mg.