SPL Set ID: 37cd1317-5903-cd49-e063-6394a90addc5

Ustekinumab-srlf, a human IgG1κ monoclonal antibody, is a human interleukin-12 and -23 antagonist. Using DNA recombinant technology, ustekinumab-srlf is produced in a murine cell line (Sp2/0). The manufacturing process contains steps for the clearance of viruses. Ustekinumab-srlf is comprised of 1326 amino acids and has an estimated molecular mass that ranges from 148,079 to 149,690 Daltons. IMULDOSA (ustekinumab-srlf) injection is a sterile, preservative-free, clear to slightly opalescent and colorless to slightly yellow solution with pH of 5.7- 6.3. IMULDOSA for Subcutaneous Use Available as 45 mg of ustekinumab-srlf in 0.5 mL and 90 mg of ustekinumab-srlf in 1 mL, supplied as a sterile solution in a single-dose prefilled syringe with a 29-gauge fixed ½ inch needle. The syringe is fitted with a passive needle guard and a needle cover that does not contains latex. Each 0.5 mL prefilled syringe delivers 45 mg ustekinumab-srlf, histidine (2.23 mg) and L-histidine hydrochloride monohydrate (4.14 mg), polysorbate 80 (0.02 mg), and sucrose (25.9 mg). Each 1 mL prefilled syringe delivers 90 mg ustekinumab-srlf, histidine (4.46 mg) and L-histidine hydrochloride monohydrate (8.28 mg), polysorbate 80 (0.04 mg), and sucrose (51.8 mg). IMULDOSA for Intravenous Infusion Available as 130 mg of ustekinumab-srlf in 26 mL, supplied as a single-dose 30 mL Type I glass vial with a coated stopper. Each 26 mL vial delivers 130 mg ustekinumab-srlf, edetate disodium (0.52 mg), histidine (20 mg), L-histidine hydrochloride monohydrate (27 mg), methionine (10.4 mg), Polysorbate 80 (10.4 mg) and sucrose (2,210 mg).