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Accessing the GS System™
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Cell counting - loading a haemocytometer


Principles of the GS System™
Key Advantages
Accessing the GS System™
What's New
FAQ's
GS Bibliography
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The GS System™ can be easily accessed by contacting the GS team at GSLonza@lonza.com and obtaining a GS Research Evaluation Agreement.

GS Research Evaluation Agreement (GS REA)
A GS REA allows the user to carry out a pre-clinical evaluation of the GS System™ with an unlimited number of products.

Standard GS System™ Package
The current standard package of GS System™ materials to which the user has access with a GS REA are:

• GS vectors and sequence data
• Vials of GMP host cell bank NS0
• Vials of GMP host cell bank CHOK1SV
• Transfection medium system
• Comprehensive technical operating manuals
• Cell bank characterization reports to support regulatory submissions
• Access to technical support from Lonza’s experts in the GS System™ via the GSLonza@lonza.com mailbox.
• GS newsletters (twice a year)
• Technology updates
• In house or on-site training
• Visits to customer sites as part of GS System™ tours
• Technical teleconference following 3 months of using the GS System™

Optional GS System™ Packages
GS System™ customers can augment their standard GS REA package by purchasing other proprietary components together with associated know-how. The current optional packages of GS System™ materials that users can access are:

• Constant region vectors – pConPlus vectors
• Serum-free medium, supplements and feed systems (serum-free packages)
• Chemically defined animal component free medium, supplements and feed systems (protein-free packages)
• Host cell protein Western blotting assays
• Host cell protein ELISA assays
• Methionine sulphoximine assays

GS License Agreement
GS licenses can also be obtained to allow clinical development and commercialization of a product or products produced using the GS System™. However, users will often continue to hold a GS REA, even with a GS license, to allow for continued evaluation of new products in the laboratory.

Services
In addition, Lonza can create and select GS cell lines as a service for customers and can manufacture cGMP product if required. The advantage of this approach is that Lonza brings years of accumulated GS experience to the project.

Contact
To access the GS System™, please contact:
GSLonza@lonza.com, Tel +44 1753 777 000


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