biomarin pharmaceutical inc. - Medication Listings

Cerliponase alfa is a purified human enzyme produced by recombinant DNA technology in a Chinese hamster ovary cell line. The active substance is a recombinant human tripeptidyl peptidase-1 (rhTPP1), a lysosomal exopeptidase. The primary activity of the mature enzyme is the cleavage of N-terminal tripeptides from a broad range of protein substrates. Cerliponase alfa contains 544 amino acids with an average molecular mass of 59 kDa. The mature enzyme is 368 amino acids in length. There are 5 consensus N-glycosylation sites on rhTPP1 that contain high mannose, phosphorylated high mannose and complex glycosylation structures. BRINEURA (cerliponase alfa) Injection and Intraventricular Electrolytes Injection are administered by intraventricular infusion. The solutions are sterile, nonpyrogenic, and free of foreign particulates. BRINEURA is a clear to slightly opalescent and colorless to pale yellow solution. Intraventricular Electrolytes is a clear to colorless solution. BRINEURA and Intraventricular Electrolytes Injection are packaged in 10 mL clear Type 1 single-dose glass vials [see How Supplied/Storage and Handling (16) ]. Each vial of BRINEURA provides 5 mL of solution containing 150 mg cerliponase alfa. Each vial of Intraventricular Electrolytes Injection provides 5 mL of solution. Both BRINEURA and Intraventricular Electrolytes Injection are formulated with the following excipients: calcium chloride dihydrate (1.05 mg); magnesium chloride hexahydrate (0.8 mg); potassium chloride (1.1 mg); sodium chloride (43.85 mg); sodium phosphate, dibasic, heptahydrate (0.55 mg); sodium phosphate, monobasic, monohydrate (0.4 mg); and Water for Injection, USP. The pH of the solution is between 6.2 to 6.8 for BRINEURA, and between 6.0 to 7.0 for Intraventricular Electrolytes Injection. Each vial contains: sodium: 0.76 mEq, and potassium: 0.015 mEq.

KUVAN (sapropterin dihydrochloride) is an orally administered Phenylalanine Hydroxylase activator (or PAH activator). Sapropterin dihydrochloride, the active pharmaceutical ingredient in KUVAN, is a synthetic preparation of the dihydrochloride salt of naturally occurring tetrahydrobiopterin (BH4). Sapropterin dihydrochloride is an off-white to light yellow crystals or crystalline powder. The chemical name of sapropterin dihydrochloride is (6R)-2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone dihydrochloride and the molecular formula is C 9 H 15 N 5 O 3 ·2HCl with a molecular weight of 314.17. Sapropterin dihydrochloride has the following structural formula: KUVAN is supplied as tablets and powder for oral solution containing 100 mg of sapropterin dihydrochloride (equivalent to 76.8 mg of sapropterin base). KUVAN is also supplied as powder for oral solution containing 500 mg of sapropterin dihydrochloride (equivalent to 384 mg of sapropterin base). Tablets are round, off-white to light yellow, mottled, and debossed with “177”. Each tablet contains the following inactive ingredients: ascorbic acid (USP), crospovidone (NF), dibasic calcium phosphate (USP), D-mannitol (USP), riboflavin (USP), and sodium stearyl fumarate (NF). KUVAN powder for oral solution is off-white to yellow in color. Each unit dose packet contains the following inactive ingredients: ascorbic acid (USP), D-mannitol (USP), potassium citrate (USP), and sucralose (NF). Structural Formula

NAGLAZYME is a formulation of galsulfase, which is a purified human enzyme that is produced by recombinant DNA technology in a Chinese hamster ovary cell line. Galsulfase (glycosaminoglycan N -acetylgalactosamine 4-sulfatase, EC 3.1.6.12) is a lysosomal enzyme that catalyzes the cleavage of the sulfate ester from terminal N –acetylgalactosamine 4-sulfate residues of glycosaminoglycans (GAG), chondroitin 4-sulfate and dermatan sulfate. Galsulfase is a glycoprotein with a molecular weight of approximately 56 kDa. The recombinant protein consists of 495 amino acids and possesses six asparagine‑linked glycosylation sites, four of which carry a bis‑mannose-6–phosphate residue for specific cellular recognition. Post-translational modification of Cys53 produces the catalytic amino acid residue, Cα-formylglycine, which is required for enzyme activity. NAGLAZYME has a specific activity of approximately 70 units per mg of protein content. One activity unit is defined as the amount of enzyme required to convert 1 micromole of 4-methylumbelliferyl sulfate to 4-methylumbelliferone and free sulfate per minute at 37°C. NAGLAZYME is intended for intravenous infusion and is supplied as a sterile, nonpyrogenic, colorless to pale yellow, clear to slightly opalescent solution that must be diluted with 0.9% Sodium Chloride Injection, USP, prior to administration. NAGLAZYME is supplied in clear Type I glass 5 mL vials. Each vial provides 5 mg galsulfase, 43.8 mg sodium chloride, 6.20 mg sodium phosphate monobasic monohydrate, 1.34 mg sodium phosphate dibasic heptahydrate, and 0.25 mg polysorbate 80 in a 5 mL extractable solution with pH of approximately 5.8. NAGLAZYME does not contain preservatives. Each vial is for single use only.

Pegvaliase-pqpz is a phenylalanine-metabolizing enzyme that is composed of recombinant phenylalanine ammonia lyase (rAvPAL) conjugated to N-hydroxysuccinimide (NHS)-methoxypolyethylene glycol (PEG). rAvPAL is manufactured in Escherichia coli bacteria transformed with a plasmid containing the phenylalanine ammonia lyase (PAL) gene derived from Anabaena variabilis . During the rAvPAL manufacturing process, fermentation is carried out in nutrient medium containing the antibiotic kanamycin. However, kanamycin is cleared in the manufacturing process and is not detectable in the final product. rAvPAL is a homotetrameric protein with a molecular weight of 62 kD per monomer. To produce pegvaliase-pqpz, an average of nine (9) 20 kD PEG molecules are covalently bound (or conjugated) to each monomer of rAvPAL. The total molecular weight of pegvaliase‑pqpz (rAvPAL‑PEG) is approximately 1000 kD. Palynziq (pegvaliase‑pqpz) injection, intended for subcutaneous injection, is a clear to slightly opalescent, colorless to pale yellow, sterile, preservative-free solution and is formulated at pH 6.6 to 7.4. Palynziq is provided in a single-dose prefilled syringe and is available in three dosage strengths: 2.5 mg/0.5 mL, 10 mg/0.5 mL, and 20 mg/mL. Palynziq contents for each dosage strength are summarized in Table 4. Table 4: Contents of Palynziq Strength Total Contents per Prefilled Syringe Palynziq 2.5 mg/0.5 mL prefilled syringe 2.5 mg pegvaliase-pqpz (expressed as the amount of rAvPAL conjugated to 7.25 mg of 20 kD PEG in 0.5 mL Water for Injection, USP) and contains the following inactive ingredients: sodium chloride (for tonicity adjustment), trans-cinnamic acid (0.07 mg), and tromethamine and tromethamine hydrochloride (for pH adjustment). Palynziq 10 mg/0.5 mL prefilled syringe 10 mg pegvaliase-pqpz (expressed as the amount of rAvPAL conjugated to 29 mg of 20 kD PEG in 0.5 mL Water for Injection, USP) and contains the following inactive ingredients: sodium chloride (for tonicity adjustment), trans-cinnamic acid (0.07 mg), and tromethamine and tromethamine hydrochloride (for pH adjustment). Palynziq 20 mg/mL prefilled syringe 20 mg pegvaliase-pqpz (expressed as the amount of rAvPAL conjugated to 58 mg of 20 kD PEG in 1 mL Water for Injection, USP) and contains the following inactive ingredients: sodium chloride (for tonicity adjustment), trans-cinnamic acid (0.15 mg), and tromethamine and tromethamine hydrochloride (for pH adjustment).

ROCTAVIAN (valoctocogene roxaparvovec-rvox) is an adeno-associated virus (AAV) vector-based gene therapy product. ROCTAVIAN is replication-incompetent and consists of an AAV serotype 5 capsid containing a DNA sequence encoding the B-domain deleted SQ form of the human coagulation factor VIII (hFVIII-SQ). ROCTAVIAN is derived from naturally occurring adeno-associated virus and is produced using Sf9 insect cells and recombinant baculovirus technology. ROCTAVIAN is a sterile suspension for intravenous infusion. When thawed, the suspension is clear and colorless to pale yellow. Each vial of ROCTAVIAN contains an extractable volume of 8 mL of valoctocogene roxaparvovec-rvox at a concentration of 2 × 10 13 vector genomes (vg) per mL, and the following excipients: mannitol (20 mg/mL), poloxamer 188 (2.0 mg/mL), sodium chloride (8.2 mg/mL), sodium phosphate monobasic dihydrate (0.23 mg/mL), sodium phosphate dibasic dodecahydrate (3.05 mg/mL) and Water for Injection, USP. The pH of ROCTAVIAN is 6.9 to 7.8. The osmolarity of ROCTAVIAN is 364 to 445 mOsm/L. The product contains no preservative.

Elosulfase alfa is a purified human enzyme produced by recombinant DNA technology in a Chinese hamster ovary cell line. Human N-acetylgalactosamine-6-sulfatase (EC 3.1.6.4) is a hydrolytic lysosomal glycosaminoglycan-specific enzyme that hydrolyzes sulfate from either galactose-6-sulfate or N-acetyl-galactosamine-6-sulfate on the non-reducing ends of the glycosaminoglycans keratan sulfate (KS) and chondroitin-6-sulfate (C6S). Elosulfase alfa is a soluble glycosylated dimeric protein with two oligosaccharide chains per monomer. Each monomeric peptide chain contains 496 amino acids and has an approximate molecular mass of 55 kDa (59 kDa including the oligosaccharides). One of the oligosaccharide chains contains bis-mannose-6-phosphate (bisM6P). bisM6P binds a receptor at the cell surface and the binding mediates cellular uptake of the protein to the lysosome. Elosulfase alfa has a specific activity of 2.6 to 6.0 units/mg. One activity unit is defined as the amount of the enzyme required to convert 1 micromole of sulfated monosaccharide substrate D-galactopyranoside-6-sulfate (Gal-6S) to de-sulfated-galactose (Gal) and free sulfate per minute at 37°C. VIMIZIM (elosulfase alfa) injection is a sterile, preservative-free, nonpyrogenic, clear to slightly opalescent, colorless to pale yellow solution for intravenous infusion after dilution. Each single-dose vial contains 5 mL solution of 5 mg elosulfase alfa, 31.6 mg arginine hydrochloride, 34.5 mg monobasic sodium phosphate, 0.5 mg polysorbate 20, 8.2 mg sodium acetate, and 100 mg sorbitol in Water for Injection, USP with a pH between 5 to 5.8.

VOXZOGO contains vosoritide, a human C type natriuretic peptide (CNP) analog. Vosoritide is a 39 amino acid peptide. Its amino acid sequence includes the 37 C terminal amino acids of the human CNP53 sequence plus Pro Gly on the N terminus to convey resistance to neutral endopeptidase (NEP) degradation. Vosoritide is manufactured from Escherichia coli using recombinant DNA technology. Vosoritide has a chemical formula of C 176 H 290 N 56 O 51 S 3 with a molecular weight of 4.1 kDa. Vosoritide has the structural formula shown in Figure 1. Figure 1 VOXZOGO (vosoritide) for injection, is a sterile, preservative-free white-to-yellow lyophilized powder, for subcutaneous administration after reconstitution with Sterile Water for Injection, USP. VOXZOGO is provided as a single-dose vial containing 0.4 mg, 0.56 mg, or 1.2 mg of vosoritide per vial. A pre-filled syringe containing Sterile Water for Injection, USP for use as a diluent is also provided. The contents of each single dose vial are summarized by strength in Table 4. The product contains no preservative. Table 4: Contents of VOXZOGO Strength Inactive Ingredients per Vial Trehalose dihydrate and D-Mannitol are used as isotonic agent. Citric acid monohydrate and sodium citrate dihydrate are used as buffering agent. VOXZOGO 0.4 mg Citric acid monohydrate (0.14 mg), mannitol (7.5 mg), methionine (0.36 mg), polysorbate 80 (0.025 mg), sodium citrate dihydrate (0.54 mg) and trehalose dihydrate (29.01 mg). After reconstitution with 0.5 mL Sterile Water for Injection USP, the resulting concentration is 0.4 mg/0.5 mL of vosoritide and the nominal deliverable volume is 0.4 mL. VOXZOGO 0.56 mg Citric acid monohydrate (0.20 mg), mannitol (10.50 mg), methionine (0.51 mg), polysorbate 80 (0.035 mg), sodium citrate dihydrate (0.76 mg) and trehalose dihydrate (40.61 mg). After reconstitution with 0.7 mL Sterile Water for Injection USP, the resulting concentration is 0.56 mg/0.7 mL of vosoritide and the nominal deliverable volume is 0.6 mL. VOXZOGO 1.2 mg Citric acid monohydrate (0.17 mg), mannitol (9 mg), methionine (0.44 mg), polysorbate 80 (0.030 mg), sodium citrate dihydrate (0.65 mg) and trehalose dihydrate (34.81 mg). After reconstitution with 0.6 mL Sterile Water for Injection USP, the resulting concentration is 1.2 mg/0.6 mL of vosoritide and the nominal deliverable volume is 0.5 mL. Chemical Structure