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Choosing The Proper Long-Term Manufacturing Strategy

System Comparison

Publication Date   January 2004
Publisher   CredoLegal
Product Type   Strategic Report
Pages   27
ISBN Number   not applicable
Product Code   CRE006
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Price £120.00

approximately: $238 | €153

Summary


All antibodies currently on the market are manufactured by the mammalian cell culture technology, and it is clearly the leading technology at the moment. However, there are a number of negative factors linked to this technology that can be minimized or avoided by using other production technologies. The mammalian cell culture technology is represented by a strategic overview-based approach in comparison with the transgenic plant and animal platforms(see Table below).

Multiple factors affecting manufacturing decisions by potential clients are highlighted in our analysis.

- The cost of setting up the manufacturing platform (initial capital outlay)
- Scaling up the manufacturing process
- The expression level of biologics
- Purification costs
- Validation, regulation, environmental and ethical concerns
- Therapeutic safety (immunogenicity) and activity of the protein product in relation to glycosylation
- Intellectual property hurdles

The actual cost associated with transgenic therapeutics can be significantly higher than expected due to the substantial significance of purification. Creative purification technologies such as purification by centrifugation, protein crystallization, fusion to protein-based polymers, which aggregate upon temperature shift, or fusion to oilbodies and oilbody-linked ligands might create a greater cost advantage for transgenic systems.

Content


Chapter 1. Biologics manufacturing decision and the choice of contract manufacturing


Chapter 2. Strategy overview – comparison of biologics production technologies

Setting up the manufacturing platform (initial capital outlay)
Scaling up the manufacturing process
Expression level of biologics
Purification costs
Validation, regulation, environment and ethical concerns
Therapeutic safety (immunogenicity) and activity of the protein product in relation to glycosylation
Intellectual property hurdles

Chapter 3. Other factors affecting manufacturing decisions by potential clients


Chapter 4. Other manufacturing systems


List Of Tables


Table I. Percentage of drug companies with in-house biologics manufacturing capabilities.

Table II. Lead-time for plant building

Table III. Cost breakdown of new facility

Table IV. Comparison of different manufacturing systems based on 1 ton protein

Table V. Biologics production potential of a mammalian bioreactor

Table VI. COGS vs. annual requirement, transgenic plants and animals


List Of Figures


Figure I . Manufacturing strategy for pharmaceutical products

Figure II. Purification process for monoclonal antibodies

Figure III. Plant-based biologics regulation in the USA