Large-scale Protein Production Service With the rapid growth of the protein drug market and recent advances in proteomics, the supply of large quantities of pure, active proteins has become essential for the production of protein drugs and to the development of drug assays and research methods. GenScript is fully equipped to meet this need for large-scale protein production service. Our versatile and reliable protein expression system, which includes fermentors, wave mixers, and bioreactors, combined with our large-scale purification service, allows GenScript to provide its clients in both the public and private research sectors, academia, and all levels of the pharmaceutical industry with protein orders as large as grams. GenScript has delivered more than 2000 proteins, including 300 grams of protein on a single project. Capabilities of Different Expression Systems: | Bacteria | Yeast | Insect Cells | Mammalian Cells | | 2,000 L | 2,000 L | 100 L | 500 L | | Fermentor | Fermentor | WaveTM Mixer | WaveTM Mixer | Capabilities Specifications: | Expression System | Capabilities | Equipment | | Bacteria | - Transformed bacterial culture for large-scale fermentation, up to 2,000 L.
- Provides homogeneous recombinant proteins, over 98% pure, for crystallization, and partially purified recombinant proteins, over 70% pure.
- Provides large quantities of protein, up to grams
| Fermentor
 | | Yeast | - Yeast culture up to 2,000 L for large-scale fermentation.
- Provides homogeneous recombinant proteins, over 98% pure, for crystallization.
- Provides partially purified recombinant proteins, over 70% pure.
- Provides large quantities of protein, up to grams.
| | Baculovirus-Insect Cells | - High titer recombinant baculovirus stock carrying the customer's gene, up to 109 pfu/ml.
- Provides homogeneous recombinant proteins, over 98% pure, for crystallization.
- Provides partially purified recombinant proteins, over 70% pure.
- Provides a large-scale protein production option, up to few hundreds of mg, using insect cells and a wave mixer system.
| WaveTM Mixer  | | Mammalian Cells | - Provides one single system for the production of final homogeneous recombinant proteins, from gene synthesis to expression, for orders of up to 100 mg.
- Permits transient expression of customers' proteins of interest, up to 10 mg in 10 days.
- Provides conditioned media and cell pellets from stable cell lines, up to 500 L, using a wave mixer system.
| Quotations and Ordering:   To request a quotation, please download and complete the Quotation/Order Form, and send it to us by email or fax.
To order, please download and complete the Quotation/Order Form and send it to us by email or fax with a formal PO (Purchase Order) or credit card information. You can also submit PO/credit card information by phone or via our secure online messaging system. If submitting samples, please mail them together with a hard copy of the completed Quotation/Order Form to: Protein Services, GenScript, 860 Centennial Ave., Piscataway, NJ 08854, US. For questions, or to inquire about the status of your order contact us by email, phone, fax or via our secure online messaging system. Our customer service representatives are available 24 hours a day, Monday through Friday to assist you.  | Email: protein@genscript.com |  | Phone: 1-877-436-7274 (Toll-Free) 1-732-885-9188 |  | Fax: 1-732-210-0262 1-732-885-5878 | |
