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Although Hampton Research does offer a specifically formulated Additive Screen (HR2-428), here is a tip submitted by the crystallography group at GSK (North Carolina) when one already has a sparse matrix screen or two laying about the lab. When screening additives try adding 50 microliters of each Crystal Screen reagent to 950 microliters the "best" crystallization conditions thus far in order to see if any of the reagents in Crystal Screen might serve as good additives. Crystal Screen 2 is an especially good kit for this technique since Crystal Screen 2 contains numerous divalent cations, Jeffamine® Reagent, and a few other "novel" agents. Jeffamine® is a registered trademark of the Huntsman Petrochemical Corporation
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TECHNICAL SUPPORT
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Tel: 949-425-1321
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Fax: 949-425-1611
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Email: tech@hrmail.com
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LOCATION
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Hampton Research
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34 Journey
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Aliso Viejo, CA 92656-3317
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Toll Free: 800-452-3899
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Tel: 949-425-1321
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Fax: 949-425-1611
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