CAS 10047-33-3 appears in our catalog under these names: Gastrin I, human/ 98.62% (existing batch purity), Gastrin I (human), Gastrin I (Human), GASTRIN I, HUMAN 1PC X 1MG, GASTRIN I HUMAN, >=95% (HPLC). Offered by: TargetMol, GLPBio, Biosynth, Sigma-Aldrich, Chemat. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 0,5mg, .5MG.