Title: Aldurazyme
1BioMarin
Aldurazyme
Recombinant human a-L-Iduronidase
2Milestones
- Application Received July 29, 2002
- First Action Due Date January 28, 2003
3AldurazymeDrug Substance
- Recombinant human a-L-iduronidase
- Single peptide with a molecular weight of 83
kDa - Produced in a continuous Chinese Hamster Ovary
cell line transfected with cDNA encoding
a-L-iduronidase - Sequence is identical to a natural polymorphism
of the endogenous protein (1 Glutamine to
Histidine substitution) - Six N-linked complex oligosaccharide sites
- One disulfide bond
- Well characterized and highly purified molecule
4AldurazymeDrug Product
Sterile solution intended for intravenous
administration Each vial of Drug Product
contains 2.90 mg a-L-iduronidase 43.9 mg
sodium chloride USP/EP 63.5 mg sodium phosphate,
monobasic monohydrate USP/EP 10.7 mg sodium
phosphate, dibasic heptahydrate USP/EP 0.05 mg
polysorbate 80 NF/EP 5 ml water for injection
USP/EP pH 5.2-5.9 Storage 2-8?C Expected
dating period 24 months No outstanding Drug
Product issues
5FDA Reviewers
Product Clinical Pharm Melanie Hartsough,
Ph.D. Martin Green, Ph.D Blair Fraser, Ph.D.
Howard Anderson, Ph.D. Biostatistics Cla
ra Chu, Ph.D Clinical Ilan Irony, M.D.
Facility Deborah Trout Pharm/Tox
Cynthia Kelley, M.S. Richard Mcfarland,
M.D., Ph.D. Calvin Koerner Marlene
Swider Reg. Coordinator Katherine Needleman,
M.S. Biomonitoring Bradley Glasscock, Pharm
D. Debra Bower, MT (ASCP)