Abnova and Japan NIES Collaborate on Transgenic Chicken for Biopharmaceutical Manufacturing

Neihu, Taiwan and Tsukuba, Japan (January 25, 2010).Huang, President and CEO of Abnova. "We look
National Institute for Environmental Studies and theforward to working closely with Dr. Kuwana and his
Abnova Corporation have signed a Memorandum ofteam to fully explore all aspects of the technology
Understanding (MOU) on a joint research relating toincluding its throughput and cost for commercial
the use of chicken primordial germ cell (PGC) foradaptation." This collaboration provides great
protein and monoclonal antibody production. Theopportunity to leverage the resource of both parties
technique for obtaining germline chimeras fromcoinciding an unparallel opportunity in the
primordial germ cell has been established in chicken.biopharmaceutical industry.
This collaboration is intended to address the"We are pleased to enter into this collaboration with
commercial applicability of transgenic chicken as aAbnova with expertise and keen market insight on
robust and efficient bio-factory for biopharmaceuticalmonoclonal antibody and protein application in
manufacturing which represents an essentialpreclinical discovery and research. Abnova has now
bottleneck in cost, time, and scalability in current drugtaken on the more advanced step of biologic
development, and especially in the post NDA, scale-upmanufacturing with the use of chicken PGC for the
production prior to commercialization.creation of germline chimera and then transgenic
As the world's largest manufacturer of reagentchicken for large-scale of biopharmaceuticals," says
antibodies and proteins for the research market,Dr. Takashi Kuwana, Director of the National Institute
Abnova has taken a key initiative to identifyfor Environmental Studies. "Chickens have several
alternative production platforms for theadvantages over the mammalian transgenic
biopharmaceutical market. "The primordial germ cellcounterparts including high productivity in eggs,
technology pioneered by Dr. Takashi Kuwana hasefficient breeding, similarity of protein glycosylation,
provided a strong foundation in cell culture andand absence of prion problem. While the feasibility of
transgenic chicken development to catapult a newsuch approach for individual proteins have been
era of biopharmaceutical and biogeneric manufacturingdemonstrated in research setting, stable generation
in the face of growing list of expired and soon-to-beof transgenic chicken for a diverse collection of
expired protein drugs and early generation ofbiologics has not been thoroughly investigated. We
antibody drug, and a rich pipeline of new monoclonalanticipate valuable data and information to be
antibodies currently in clinical trials," stated Wilbergenerated from this collaboration.