CAS 1572943-04-4 appears in our catalog under these names: Tezepelumab/ SDS-Page: 95.2%, SEC-HPLC: 99.2%, Tezepelumab, Tezepelumab (anti–TSLP), Tezepelumab (lyophilized powder) 95% determined by HPLC., Tezepelumab (anti-TSLP), 99.0%. Offered by: TargetMol, GLPBio, Ambeed, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 2mg, 10 mg.